1966 Chrysler 300 Shocks and Struts

Keep Your 1966 Chrysler 300 in Top Shape with Quality Shocks and Struts

Whether you’re repairing or upgrading your Shocks and Strut, using high-quality parts is key to keeping your 1966 Chrysler 300 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Rear Shock and Struts, Front Shock and Struts, and Strut Bellows. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Shocks and Struts from Trusted Brands

Looking for a reliable Shocks and Strut? We’ve got you covered with options from brands you know and trust like Monroe and KYB. For example, Monroe Shocks and Struts start at just $24.99 with an average 4.4 star rating. KYB offer similar pricing and quality, backed by strong customer feedback. With over 300 reviews and a solid 4 star average, you can shop with confidence knowing other Chrysler 300 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1966 Chrysler 300 Shocks and Strut at Advance Auto Parts is around $42.24, with a range that starts at $24.99 and goes up to $58.99. With 6 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Gas Shock, OESpectrum Suspension Shock Absorber, and High Pressure Monotube Gas Shock start at just $38.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Shocks and Strut, don’t forget to check out other key components like Air Suspension and Kits and Coil and Leaf Springs. At Advance Auto Parts, we’re here to help you keep your 1966 Chrysler 300 in peak condition, inside and out.

Essential 1966 Chrysler 300 Shocks and Struts

Monroe – OESpectrum Suspension Shock Absorber (Part No.5629)

OESpectrum Suspension Shock Absorber

from

$93.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
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KYB – High Pressure Monotube Gas Shock (Part No.551136)

High Pressure Monotube Gas Shock

from

$126.99
The Gas-a-just monotube shock absorber is available as an OE monotube replacement to restore your vehicles original capabilities. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

Product Features:
  • The Correct, Monotube-Designed Orem Replacement
  • The KYB Gas-A-Just Helps Restore The Designed Control And Handling Of The Chrysler 300
  • Gas-A-Just Monotubes Are Designed For Vehicles That Work, Tow, And Have Larger, Heavier Tires & Wheels
  • High Pressure Monotube Design Separates The Gas And Oil For Fade Free Operation And Instant Response
  • Fluid Leaking Can Be A Cause Of Shock Failure, The KYB Gas-A-Just Has An Ultra-Smooth Triple Chrome Plated Chrome Piston Rod To Reduce Seal Wear
  • The Higher Gas Pressure Of The KYB Gas-A-Just Responds Quickly To Improve Steering Response
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Gas-A-Just Helps Keep Electronic Safety Systems Performing As Designed.
  • To Reduce The Chance Of Noise And Vibration KYB Recommends Installing New Strut Mounts, Part Number: Sm5533
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Monroe – Suspension Shock Absorber (Part No.40212)

Suspension Shock Absorber

from

$691.99
Monroe specialty shock absorbers are direct fit replacements for domestic vehicles equipped with factory hydraulic self-leveling suspension. Available for popular passenger car, light truck and SUV applications.

Product Features:
  • REPLACES OE – Direct OE-style replacementáthat isáfullyácompatible with a hydraulic self-leveling suspension system
  • EASY TO INSTALL – Engineered for superior fit with OE-style air/electric connectors
  • RIGOROUS TESTINGá-áFit checked and ride tested for quality you can count on
  • KEEPSáELECTRONICáSUSPENSION LIGHT OFF – Compatible with OE system monitoring, a complete solution to keep theáelectronicásuspension light off
  • Restores your vehicle factory ride height and provides a stable comfortable ride
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KYB – High Pressure Monotube Gas Shock (Part No.KG5512)

High Pressure Monotube Gas Shock

from

$58.99
The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

Product Features:
  • Adds Up To 25% More Damping Performance Over Original Equipment Shocks
  • Components And Valving Designed Specifically For Classic Mopars
  • Gas-A-Just Monotubes Include Additional Damping Over One Design For Vehicles That Work, Tow, And Have Larger, Heavier Tires & Wheels
  • High Pressure Monotube Design Separates The Gas And Oil For Fade Free Operation And Instant Response
  • Fluid Leaking Can Be A Cause Of Shock Failure, The KYB Gas-A-Just Has An Ultra-Smooth Triple Chrome Plated Chrome Piston Rod To Reduce Seal Wear
  • The Higher Gas Pressure Of The KYB Gas-A-Just Responds Quickly To Improve Steering Response
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Gas-A-Just Helps Keep Electronic Safety Systems Performing As Designed.
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Rare Parts – SHOCK ABSORBER (Part No.RP51294)

SHOCK ABSORBER

from

$279.99
SHOCK ABSORBER

Monroe – OESpectrum Suspension Shock Absorber (Part No.5612)

OESpectrum Suspension Shock Absorber

from

$73.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
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Lakewood – Drag Shk Challenger Frnt 90/10 (Part No.40530)

Drag Shk Challenger Frnt 90/10

from

$330.99
Drag Shk Challenger Frnt 90/10

Monroe – OESpectrum Suspension Shock Absorber (Part No.5797)

OESpectrum Suspension Shock Absorber

from

$104.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
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Suncore – Shock Absorber (Part No.12S253600)

Shock Absorber

from

$21.99
Shock Absorber

Dorman – STRUT BELLOWS (Part No.540-206)

STRUT BELLOWS

from

$29.99
STRUT BELLOWS

MOOG – Strut Bellows (Part No.K90462)

Strut Bellows

from

$35.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:
  • Easy to install
  • Restores like-new steering and handling
  • Construction and design validated by MOOG engineers
  • Engineered to meet or exceed OE requirements
  • Incorporates proven design and engineering features
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MOOG – Strut Bellows (Part No.K90460)

Strut Bellows

from

$36.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:
  • Easy to install
  • Restores like-new steering and handling
  • Construction and design validated by MOOG engineers
  • Engineered to meet or exceed OE requirements
  • Incorporates proven design and engineering features
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Monroe – Shock-Mate Suspension Shock Absorber Bellows (Part No.SA1997)

Shock-Mate Suspension Shock Absorber Bellows

from

$26.99
Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:
  • Protects the shock’s piston rod from damage
  • Universal design for easy installation
  • Tie-strap included for a secure fit
  • Constructed from high quality urethane for maximum durability
  • Multiple color choices available
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Monroe – Shock-Mate Suspension Shock Absorber Bellows (Part No.SA1998)

Shock-Mate Suspension Shock Absorber Bellows

from

$24.99
Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:
  • Protects the shock’s piston rod from damage
  • Universal design for easy installation
  • Tie-strap included for a secure fit
  • Constructed from high quality urethane for maximum durability
  • Multiple color choices available
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KYB – Jounce Bumper and Bellows (Part No.SB103)

Jounce Bumper and Bellows

from

$32.99
KYB Strut Boot Kits keep your struts protected from dirt, dust, sand, salt and other road debris. These harmful elements cause abrasive wear to the polished shaft, upper seal and bushing. KYB Strut Boot Kits prevent these contaminants from entering the strut by covering the entire strut shaft in a highly durable plastic bellows. This can easily extend the life of the strut. The KYB Strut Boot Kit includes a poly foam travel-limiting bumper. Its designed to protect the strut from bottoming out and protects other components from extreme movement damage.

Product Features:
  • Superior Quality Boot Helps Protect The Strut Shaft From Leak-Causing Dirt And Debris
  • Poly Foam Bumper Prevents The Strut From Bottoming Out
  • Built With Design And Quality That Matches Or Exceeds One
  • Protects The Upper Seal And Bushing
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Monroe – Strut-Mate Front; Rear Suspension Strut Bumper and Bellows Kit (Part No.63632)

Strut-Mate Front; Rear Suspension Strut Bumper and Bellows Kit

from

$39.99
Designed to protect the strut, the Monroe Strut-Mate Boot Kit is the perfect replacement for a damaged jounce bumper or boot. Heavy-duty construction and unique design features make it the ideal choice for maximum rod protection and improved strut life.

Product Features:
  • REPLACES DAMAGED JOUNCE BUMPER OR BOOT – Avoid premature strut failure by replacing missing or damaged strut components
  • PROTECTS PISTON ROD – Protects piston rod finish from rust and corrosion and helps reduce oil leakage
  • KEEPS MOISTURE AND DIRT OUT – Self-draining design eliminates retention of moisture and other unwanted debris
  • ENHANCES STRUT LIFE – Delivers protection from severe suspension movement to improve strut durability
  • PERFECT PAIRING – Ideal match to protect strut rods, replace all worn strut components with quality Monroe struts (sold separately) for a complete four-corner ride control upgrade
  • EASY TO INSTALL – Direct fit OE replacement with firm friction connection that helps keep the boot in place
  • BUILT TO LAST – Soft-entry jounce bumper made of closed cell, micro-cellular urethane for maximum durability and to help reduce severe impacts
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Monroe – Magnum Severe Service Suspension Strut (Part No.553014)

Magnum Severe Service Suspension Strut

from

$135.99
Engineered for hardworking emergency, municipal, fleet and jobsite vehicles, Monroe Magnum Severe Service struts feature enhanced components for added control and long service life in the toughest environments.

Product Features:
  • ENGINEERED FOR EMERGENCY AND FLEET VEHICLES – For hardworking first responder, municipal, fleet and jobsite vehicles and features 10-stage valving that adjusts to road extremes to help handle frequent stops, heavy loads and high miles
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Heavy-duty chrome rod and PTFE-banded piston enhance durability for longer service life while PTFE-coated bearing reduces friction between rod and guide
  • CONTROL AND DURABILITY – PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces
  • CONSISTENT RIDE – OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • 1-3/8-inch (35 mm) bore: Larger bore than most shocks to provide more efficient and consistent control – on most applications
  • 10-stage valving: Reacts to wide range of driving conditions – on most applications
  • All weather fluid: Contains special modifiers to reduce frictions and ensure smooth rod reaction
  • .05-inch pressure tube withstanding pressure of 9KPSI – On most applications
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Monroe – Complete Strut Assembly: Includes Strut, Coil Spring, and Mount (Part No.272408)

Complete Strut Assembly: Includes Strut, Coil Spring, and Mount

from

$264.99
Featuring a vehicle-specific design, Monroe Quick-Strut strut assemblies are fit checked, ride tested and engineered to restore factory ride height and ride performance. An all-in-one solution, the Monroe Quick-Strut strut assembly simplifies the installation process by including all the required components in a single unit. With a heritage of delivering leading-edge products for over 100 years, you can count on Monroe for your next repair.

Product Features:
  • QUICKER, SAFER, EASIER AND COMPLETE REPAIR – Includes everything you need for strut replacement in a single, fully assembled unit with no need for a spring compressor
  • RESTORES RIDE HEIGHT – Precisely calibrated to meet the OE design, each application-specific coil spring type is engineered to restore ride height and support the vehicle’s weight
  • VEHICLE-SPECIFIC DESIGN – Application-specific coil spring, mount and strut designs ensure optimized ride and handling experience unique to each vehicle profile
  • OE QUALITY – Preassembled upper strut mount, coil spring, and strut feature an OE-style design for seamless fit, form, and function
  • MAINTAINS VEHICLE CONTROL – Reduces body sway, vibration and road harshness before it reaches the passenger cabin for improved vehicle handling
  • IMPROVES STEERING – Premium upper strut mount helps ensure smooth, “like-new” steering precision and prevents noise, vibration, harshness and memory steer
  • RUST RESISTANCE – Protective coating resists rust and corrosion while salt spray testing ensures it’s ready for the elements
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • ASSEMBLED IN THE USA – This Quick-Strut assembly is assembled with pride in Paragould, Arkansas from domestic and imported components
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference . Visit Monroe.com for details.
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Monroe – Complete Strut Assembly: Includes Strut, Coil Spring, and Mount (Part No.172899R)

Complete Strut Assembly: Includes Strut, Coil Spring, and Mount

from

$269.99
Featuring a vehicle-specific design, Monroe Quick-Strut strut assemblies are fit checked, ride tested and engineered to restore factory ride height and ride performance. An all-in-one solution, the Monroe Quick-Strut strut assembly simplifies the installation process by including all the required components in a single unit. With a heritage of delivering leading-edge products for over 100 years, you can count on Monroe for your next repair.

Product Features:
  • QUICKER, SAFER, EASIER AND COMPLETE REPAIR – Includes everything you need for strut replacement in a single, fully assembled unit with no need for a spring compressor
  • RESTORES RIDE HEIGHT – Precisely calibrated to meet the OE design, each application-specific coil spring type is engineered to restore ride height and support the vehicle’s weight
  • VEHICLE-SPECIFIC DESIGN – Application-specific coil spring, mount and strut designs ensure optimized ride and handling experience unique to each vehicle profile
  • OE QUALITY – Preassembled upper strut mount, coil spring, and strut feature an OE-style design for seamless fit, form, and function
  • MAINTAINS VEHICLE CONTROL – Reduces body sway, vibration and road harshness before it reaches the passenger cabin for improved vehicle handling
  • IMPROVES STEERING – Premium upper strut mount helps ensure smooth, “like-new” steering precision and prevents noise, vibration, harshness and memory steer
  • RUST RESISTANCE – Protective coating resists rust and corrosion while salt spray testing ensures it’s ready for the elements
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • ASSEMBLED IN THE USA – This Quick-Strut assembly is assembled with pride in Paragould, Arkansas from domestic and imported components
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference . Visit Monroe.com for details.
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Monroe – Complete Strut Assembly: Includes Strut, Coil Spring, and Mount (Part No.182248)

Complete Strut Assembly: Includes Strut, Coil Spring, and Mount

from

$148.99
Engineered to get more miles from your vehicle, the RoadMatic® strut assembly includes all required components in a single unit. It meets OE specifications and reduces installation time, eliminating the need for a spring compressor.

Product Features:
  • QUICKER, SAFER, EASIER AND COMPLETE REPAIR — Includes everything you need for strut replacement in a single, fully assembled unit with no need for a spring compressor
  • GET MORE MILES FROM YOUR RIDE — Engineered and fit and ride tested to meet OE spec
  • EASY TO INSTALL — Fully integrated design reduces installation time, eliminating the need for a spring compressor
  • CONSISTENT PERFORMANCE — Features nitrogen gas-charge and all-weather fluid for improved ride and handling
  • COVERAGE — Available for domestic and import passenger cars, light trucks and SUVs
  • BUY WITH CONFIDENCE — Comes with a limited warranty. Visit Monroe.com for details.
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Monroe – Complete Strut Assembly: Includes Strut, Coil Spring, and Mount (Part No.172254L)

Complete Strut Assembly: Includes Strut, Coil Spring, and Mount

from

$248.99
Featuring a vehicle-specific design, Monroe Quick-Strut strut assemblies are fit checked, ride tested and engineered to restore factory ride height and ride performance. An all-in-one solution, the Monroe Quick-Strut strut assembly simplifies the installation process by including all the required components in a single unit. With a heritage of delivering leading-edge products for over 100 years, you can count on Monroe for your next repair.

Product Features:
  • QUICKER, SAFER, EASIER AND COMPLETE REPAIR – Includes everything you need for strut replacement in a single, fully assembled unit with no need for a spring compressor
  • RESTORES RIDE HEIGHT – Precisely calibrated to meet the OE design, each application-specific coil spring type is engineered to restore ride height and support the vehicle’s weight
  • VEHICLE-SPECIFIC DESIGN – Application-specific coil spring, mount and strut designs ensure optimized ride and handling experience unique to each vehicle profile
  • OE QUALITY – Preassembled upper strut mount, coil spring, and strut feature an OE-style design for seamless fit, form, and function
  • MAINTAINS VEHICLE CONTROL – Reduces body sway, vibration and road harshness before it reaches the passenger cabin for improved vehicle handling
  • IMPROVES STEERING – Premium upper strut mount helps ensure smooth, “like-new” steering precision and prevents noise, vibration, harshness and memory steer
  • RUST RESISTANCE – Protective coating resists rust and corrosion while salt spray testing ensures it’s ready for the elements
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • ASSEMBLED IN THE USA – This Quick-Strut assembly is assembled with pride in Paragould, Arkansas from domestic and imported components
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference . Visit Monroe.com for details.
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Monroe – Quick-Strut Suspension Strut and Coil Spring Assembly (Part No.472408)

Quick-Strut Suspension Strut and Coil Spring Assembly

from

$160.18
Featuring a vehicle-specific design, Monroe Quick-Strut strut assemblies are fit checked, ride tested and engineered to restore factory ride height and ride performance. An all-in-one solution, the Monroe Quick-Strut strut assembly simplifies the installation process by including all the required components in a single unit. With a heritage of delivering leading-edge products for over 100 years, you can count on Monroe for your next repair.

Product Features:
  • QUICKER, SAFER, EASIER AND COMPLETE REPAIR – Includes everything you need for strut replacement in a single, fully assembled unit with no need for a spring compressor
  • RESTORES RIDE HEIGHT – Precisely calibrated to meet the OE design, each application-specific coil spring type is engineered to restore ride height and support the vehicle’s weight
  • VEHICLE-SPECIFIC DESIGN – Application-specific coil spring, mount and strut designs ensure optimized ride and handling experience unique to each vehicle profile
  • OE QUALITY – Preassembled upper strut mount, coil spring, and strut feature an OE-style design for seamless fit, form, and function
  • MAINTAINS VEHICLE CONTROL – Reduces body sway, vibration and road harshness before it reaches the passenger cabin for improved vehicle handling
  • IMPROVES STEERING – Premium upper strut mount helps ensure smooth, “like-new” steering precision and prevents noise, vibration, harshness and memory steer
  • RUST RESISTANCE – Protective coating resists rust and corrosion while salt spray testing ensures it’s ready for the elements
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference Guarantee
  • ASSEMBLED IN THE USA – This Quick-Strut assembly is assembled with pride in Paragould, Arkansas from domestic and imported components
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Carquest Premium – Complete Strut Assembly 18-819363: Includes Strut, Coil Spring and Mount (Part No.18-819363)

Complete Strut Assembly 18-819363: Includes Strut, Coil Spring and Mount

from

$226.99
Carquest Premium complete strut assemblies are manufactured by a leading original equipment supplier (O.E.S.) for a perfect OE fit, form and function. Carquest Premium strut assemblies are pre-assembled units that make your ride control repair faster and easier with no special tools needed for installation. Our complete strut assemblies or loaded struts are rigorously tested for proven reliability and offer an industry-leading warranty.

Product Features:
  • Pre-assembled with all new strut, bearing plate, coil spring, dust cover and spring seat
  • Struts feature application-specific technology with exact strut valving and tuning for smoother, safer and more stable ride
  • Springs are built with U.S. grade steel and designed to match factory ride height and performance
  • OE quality strut mount, bearing plate and brackets
  • Complete strut assembly is extensively tested for functionality and durability
  • Built with a micro-smooth, chrome-plated piston rod
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Monroe – Complete Strut Assembly: Includes Strut, Coil Spring, and Mount (Part No.272665)

Complete Strut Assembly: Includes Strut, Coil Spring, and Mount

from

$301.99
Featuring a vehicle-specific design, Monroe Quick-Strut strut assemblies are fit checked, ride tested and engineered to restore factory ride height and ride performance. An all-in-one solution, the Monroe Quick-Strut strut assembly simplifies the installation process by including all the required components in a single unit. With a heritage of delivering leading-edge products for over 100 years, you can count on Monroe for your next repair.

Product Features:
  • QUICKER, SAFER, EASIER AND COMPLETE REPAIR – Includes everything you need for strut replacement in a single, fully assembled unit with no need for a spring compressor
  • RESTORES RIDE HEIGHT – Precisely calibrated to meet the OE design, each application-specific coil spring type is engineered to restore ride height and support the vehicle’s weight
  • VEHICLE-SPECIFIC DESIGN – Application-specific coil spring, mount and strut designs ensure optimized ride and handling experience unique to each vehicle profile
  • OE QUALITY – Preassembled upper strut mount, coil spring, and strut feature an OE-style design for seamless fit, form, and function
  • MAINTAINS VEHICLE CONTROL – Reduces body sway, vibration and road harshness before it reaches the passenger cabin for improved vehicle handling
  • IMPROVES STEERING – Premium upper strut mount helps ensure smooth, “like-new” steering precision and prevents noise, vibration, harshness and memory steer
  • RUST RESISTANCE – Protective coating resists rust and corrosion while salt spray testing ensures it’s ready for the elements
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • ASSEMBLED IN THE USA – This Quick-Strut assembly is assembled with pride in Paragould, Arkansas from domestic and imported components
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference . Visit Monroe.com for details.
See More

Monroe – OESpectrum Suspension Shock Absorber (Part No.5811)

OESpectrum Suspension Shock Absorber

from

$53.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
See More

Suncore – Complete Strut Assem (Part No.55S11260)

Complete Strut Assem

from

$104.99
Complete Strut Assem

Carquest Premium – Complete Strut Assembly (Part No.18-818943)

Complete Strut Assembly

from

$281.99
Carquest complete strut assemblies include all the components required for strut replacement. The Carquest strut assembly has been rigorously quality-tested, providing high-quality, proven reliability and reducing installation time. The Carquest strut assembly has been designed to provide a stable and safe ride to meet customer expectations and perform the way professional technicians demand.

Product Features:
  • Premium quality, U.S. grade steel, corrosion resistant coil spring.
  • NOK seals, steel piston valves, hard-chromed piston rod and premium oil.
  • Urethane rubber molded boot kit & bumper.
  • OEM quality upper strut mount, bearing plate and brackets.
  • Ready to install. Save time, eliminating installation processes like removing coil springs.
  • An economical replacement alternative to ensure a complete repair. Save money from investing in expensive spring compressors.
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KYB – Gas Strut (Part No.341608)

Gas Strut

from

$149.99
Product Features:
  • KYB recommended OEM replacement strut
  • Specifically calibrated to help restore the original handling and control characteristics of the Chrysler and Dodges
  • Uses a seamless working cylinder matched with a Teflon coated piston band for a positive seal and longer life
  • Triple chrome plated piston rod and multi-lip oil seals that reduce wear
  • Features a precision, sintered iron strut rod guide to help retain correct wheel alignment
  • Engineered to help vehicles with electronic safety systems (ESC, ABS, etc.)
  • Protect your new struts from dirt, debris and salt with a KYB Strut Boot, part number: SB101
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Most Popular Rear Shock and Struts for 1966 Chrysler 300s

Enhance your 1966 Chrysler 300 with one of the 2 Rear Shock and Struts we have in stock, starting at just $38.49.

KYB – High Pressure Monotube Gas Shock (Part No.KG5512)

High Pressure Monotube Gas Shock

from

$58.99
The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

Product Features:
  • Adds Up To 25% More Damping Performance Over Original Equipment Shocks
  • Components And Valving Designed Specifically For Classic Mopars
  • Gas-A-Just Monotubes Include Additional Damping Over One Design For Vehicles That Work, Tow, And Have Larger, Heavier Tires & Wheels
  • High Pressure Monotube Design Separates The Gas And Oil For Fade Free Operation And Instant Response
  • Fluid Leaking Can Be A Cause Of Shock Failure, The KYB Gas-A-Just Has An Ultra-Smooth Triple Chrome Plated Chrome Piston Rod To Reduce Seal Wear
  • The Higher Gas Pressure Of The KYB Gas-A-Just Responds Quickly To Improve Steering Response
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Gas-A-Just Helps Keep Electronic Safety Systems Performing As Designed.
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KYB – Gas Shock (Part No.343159)

Gas Shock

from

$38.49
Ride Comfort may be important, but restoring a vehicles Ride Control, stability, stopping, lane change responsiveness and handling is critical. KYB Excel-G Shocks and Struts are designed for the most important performance purpose: Restoring the vehicles original capabilities. KYB is a world leading supplier of shocks and struts to new vehicle manufacturers and the Excel-G is made on the very same KYB OE assembly lines, uses the same OE quality components and is calibrated to restore original, designed performance, not change it. That has earned Excel-G the classification: OEA (Original Equipment for the Aftermarket). The KYB Excel-G is a nitrogen gas-charged, twin-tube design that includes every quality component that our global OEM products include and it is the preferred choice by professional technicians.

Product Features:
  • KYB Recommended Orem Replacement Shock For Classic, Domestic Cars
  • The KYB Excel-G Helps Restore The Designed Control And Handling Of Your Classic Chrysler
  • The KYB Excel-G Uses A Triple Lip Fluid Seal To Reduce The Chance Of Oil And Gas Leaking Out
  • Vehicle Specific, Hand Assembled, In-House Damping Valves Correctly Manage Tire Contact, Steering Response And Body Movement
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Excel-G Helps Keep Electronic Safety Systems Performing As Designed.
  • KYB Has The Strongest And Thickest Strut Bodies And Brackets In The Industry; Minimizing Flex To Maintain Correct Alignment In All Conditions
  • Specially formulated hydraulic fluid with multi-range viscosity for any weather climate
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Best-Selling 1966 Chrysler 300 Front Shock and Struts

Upgrade your 300 with one of our 2 best-selling Front Shock and Struts, earning an average 5 stars rating across 1 reviews.

KYB – High Pressure Monotube Gas Shock (Part No.KG4507)

High Pressure Monotube Gas Shock

from

$49.99
The Gas-a-just monotube shock absorber is available as an OE monotube replacement to restore your vehicles original capabilities. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and con

Product Features:
  • Adds Up To 25% More Damping Performance Over Original Equipment Shocks
  • Components And Valving Designed Specifically For Classic Cars
  • Gas-A-Just Monotubes Include Additional Damping Over One Design For Vehicles That Work, Tow, And Have Larger, Heavier Tires & Wheels
  • High Pressure Monotube Design Separates The Gas And Oil For Fade Free Operation And Instant Response
  • Fluid Leaking Can Be A Cause Of Shock Failure, The KYB Gas-A-Just Has An Ultra-Smooth Triple Chrome Plated Chrome Piston Rod To Reduce Seal Wear
  • The Higher Gas Pressure Of The KYB Gas-A-Just Responds Quickly To Improve Steering Response
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Gas-A-Just Helps Keep Electronic Safety Systems Performing As Designed.
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Monroe – OESpectrum Suspension Shock Absorber (Part No.5811)

OESpectrum Suspension Shock Absorber

from

$53.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
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Top-Quality Strut Bellows for 1966 Chrysler 300s

Choose a high-quality OEM or aftermarket Strut Bellow for Chrysler 300s and enjoy top-notch performance from $24.99.

Monroe – Shock-Mate Suspension Shock Absorber Bellows (Part No.SA1997)

Shock-Mate Suspension Shock Absorber Bellows

from

$26.99
Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:
  • Protects the shock’s piston rod from damage
  • Universal design for easy installation
  • Tie-strap included for a secure fit
  • Constructed from high quality urethane for maximum durability
  • Multiple color choices available
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Monroe – Shock-Mate Suspension Shock Absorber Bellows (Part No.SA1998)

Shock-Mate Suspension Shock Absorber Bellows

from

$24.99
Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:
  • Protects the shock’s piston rod from damage
  • Universal design for easy installation
  • Tie-strap included for a secure fit
  • Constructed from high quality urethane for maximum durability
  • Multiple color choices available
See More

Top-Rated Shocks and Strut Brands For Your 1966 Chrysler 300

When it comes to finding the perfect Shocks and Strut for your 1966 Chrysler 300, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Shocks and Strut brands including Monroe and KYB, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $24.99. Purchasing a Shocks and Strut from us here at Advance Auto Parts is a smart move for both you and your 1966 Chrysler 300, providing peace of mind with parts that meet or exceed OEM standards.

Popular Monroe 1966 Chrysler 300 Shocks and Struts

If you’re looking for a top-quality Shocks and Strut for your 1966 Chrysler 300, Advance Auto Parts has exactly what you need with our selection of Monroe Shocks and Struts. We have 2 Monroe Shocks and Struts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $24.99 and an average cost of $25.99, you’ll find the perfect Shocks and Strut for your needs and budget. Monroe Shocks and Struts for the 1966 Chrysler 300 come highly rated, with over 48 customer reviews and an impressive average rating of 4.4 stars. Choosing a Monroe Shocks and Strut from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Shock-Mate Suspension Shock Absorber Bellows
from $24.99
(13)
Shock-Mate Suspension Shock Absorber Bellows
“worked very well”
Shock-Mate Suspension Shock Absorber Bellows
from $26.99
(35)
Shock-Mate Suspension Shock Absorber Bellows
“Used this to replace the torn shock boot on my Goldwing 1500 motorcycle. it fit well, used a tie warp and it was good to go”

Top-Quality KYB 1966 Chrysler 300 Shocks and Struts

For those in search of a high-quality Shocks and Strut for their 1966 Chrysler 300, Advance Auto Parts offers a great selection of KYB Shocks and Struts. With 1 KYB Shocks and Struts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Shocks and Struts start at just $49.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.4 stars, KYB Shocks and Struts provide both reliability and excellent performance. Choosing a KYB Shocks and Strut from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
High Pressure Monotube Gas Shock
from $49.99
(1)
High Pressure Monotube Gas Shock
“great DIY”

FAQs for 1966 Chrysler 300 Shocks and Struts

What are the best-selling Shocks and Struts for 1966 Chrysler 300s?

Out of 6 Shocks and Struts that fit 1966 Chrysler 300s, the following parts are the top sellers:

What’s the price range for 1966 Chrysler 300 Shocks and Struts?

The prices of Shocks and Struts for the 1966 Chrysler 300 range from $24.99 up to $58.99 for the most premium parts.

What is the average price of a Shocks and Strut for a 1966 Chrysler 300?

The average price for Shocks and Struts for the 1966 Chrysler 300 is $42.24. Keep in mind the variety of part types within our Shocks and Strut category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Shocks and Struts for other Chrysler 300 model years?

Yes, we carry Shocks and Struts for 34 model years of Chrysler 300s between 1955 and 2023. The following model years are the most popular for Shocks and Strut purchases: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2015.

What are the cheapest Shocks and Struts for my 1966 Chrysler 300?

The cheapest 1966 Chrysler 300 Shocks and Struts we carry are:

Does Advance Auto Parts sell Shocks and Struts for any other 1966 Chrysler models?

Yes. We stock Shocks and Struts for 3 other popular 1966 Chrysler models. Some of the most popular are 1966 Town & Country Shocks and Struts, 1966 New Yorker Shocks and Struts, 1966 Imperial Shocks and Struts, and 1966 Newport Shocks and Struts.

What are the top-rated Shocks and Struts that fit the 1966 Chrysler 300?

Based on 300 reviews by customers, our 1966 Chrysler 300 Shocks and Struts have an average customer rating of 4 stars. These are the highest-rated categories of Shocks and Struts for the 1966 Chrysler 300 and their top-rated products:

What types of Shocks and Struts do you sell for my 1966 Chrysler 300?

As of 11/2/25, these are some of the most in-demand types of Shocks and Struts for a 1966 Chrysler 300:

Can I get help with 1966 Chrysler 300 Shocks and Strut orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chrysler Shocks and Struts and more.

What is your return policy for Chrysler 300 Shocks and Struts?

Advance Auto Parts keeps returns simple. For new Chrysler 300 Shocks and Struts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.