1968 Dodge Polara Performance Engines

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Keep Your 1968 Dodge Polara in Top Shape with Quality Performance Engines

Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1968 Dodge Polara looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Cylinder Head Gaskets, Performance Engine Valve Cover Gasket Sets, and Performance Intake Manifolds. 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 Performance Engines from Trusted Brands

Looking for a reliable Performance Engine? We’ve got you covered with options from brands you know and trust like Edelbrock. For example, Edelbrock Performance Engines start at just $49.99 with an average 4.4 star rating. With over 371 reviews and a solid 3.3 star average, you can shop with confidence knowing other Dodge Polara owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1968 Dodge Polara Performance Engine at Advance Auto Parts is around $331.67, with a range that starts at $18.49 and goes up to $2,952.00. With 77 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1808, FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1213, and FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1214 start at just $18.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Fuel Systems and Performance Ignition Products. At Advance Auto Parts, we’re here to help you keep your 1968 Dodge Polara in peak condition, inside and out.

Essential 1968 Dodge Polara Performance Engines

FEL-PRO Performance – FEL-PRO Performance Performance Oil Pan Gasket Set, 1807 (Part No.1807)

FEL-PRO Performance Performance Oil Pan Gasket Set, 1807

from

$31.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
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Mr. Gasket – Mr. Gasket Precision Timing Tape, 1593 (Part No.1593)

Mr. Gasket Precision Timing Tape, 1593

from

$23.09
Precision timing tape can be used on a factory balancer to create HP through accurate timing, and makes setting valve lash simple.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE REAR MAIN SEAL SET, 2947 (Part No.2947)

FEL-PRO Performance PERFORMANCE REAR MAIN SEAL SET, 2947

from

$48.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Edelbrock – Edelbrock Water Pump Chrysler 1969-85 318/ 360 in Satin Finish, 8877 (Part No.8877)

Edelbrock Water Pump Chrysler 1969-85 318/ 360 in Satin Finish, 8877

from

$359.99
Maximum cooling for street and racing engines. Internal passages are balanced for maximum flow. Impeller is larger than others for maximum pressure. Impeller vanes dramatically increase flow rates. Equal distribution to both sides of block. Only flows in one direction for optimum efficiency. In the early days of the automotive performance industry, you either ran what was available, or you fabricated something you thought met your needs. Such needs were the building blocks of this industry, and it was through the efforts of many that we have the automotive aftermarket, but it was through the work of one name in particular to which many in the industry owe a great debt, and that name is Edelbrock.
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Competition Cams – Competition Cams Xtreme Energy 224/230 Hydraulic Roller Cam, 1,800-5,800 RPM Range, 20-811-9 (Part No.20-811-9)

Competition Cams Xtreme Energy 224/230 Hydraulic Roller Cam, 1,800-5,800 RPM Range, 20-811-9

from

$558.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
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Edelbrock – Edelbrock RPM Air-Gap Small Block Chrysler Intake Manifold, 7576 (Part No.7576)

Edelbrock RPM Air-Gap Small Block Chrysler Intake Manifold, 7576

from

$497.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RPM. Dual-plane high-rise intake. Accepts early-style waterneck only. Non-EGR. Mopar 340-360. 4 bbl carb. For street and high performance use only. Available in cast, endurashine or polished finish.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Socket Head, 956G (Part No.956G)

Mr. Gasket Intake Manifold Bolt Set - Socket Head, 956G

from

$21.49
These grade 5 hex head bolts are brite zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8 inch-16 x 1 inch bolts & washers.
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B & M – B & M Torque Converter, Tork Master 2400, 10417 (Part No.10417)

B & M Torque Converter, Tork Master 2400, 10417

from

$478.99
The Tork Master 2400 fits 1967-81 Chrysler, Dodge, Plymouth Torqueflite A727 automatic transmissions (Non lock-up) with 24 spline input and a 10-inch bolt circle. Don’t let the exceptional value fool you into thinking Tork Master Converters are not packed with lots of quality features, making them the best value-priced street performance converters money can buy. These converters perform best when paired with stock to modified engines up to 350hp/350 ft lbs of torque, and lighter weight applications, like street rods. The Tork Master will provide noticeably quicker launches and harder acceleration while maintaining normal daily driving qualities. Upgrades like a new precision alloy steel pump drive tube, needle thrust bearing when factory equipped, new thrust washer between turbine and cover when required, and pressure tested and fully balanced by expertly trained technicians. Notes: Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. Not recommended for big block, supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product.
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Edelbrock – Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7805 (Part No.7805)

Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7805

from

$123.99
Edelbrock part No: 7805 Performer-Link timing chain is for use with Edelbrock or stock cams. They have a solid-bushing chain for a true bearing surface that rolls with the sprockets, eliminating chain stretch. Cam sprockets are made from 35,000 psi tensile strength cast iron. Crank sprockets are made from billet SAE-1144 steel and induction heat treated. Four Performer-Link sets are stock replacement parts and 50-state legal (see listings in bold type). All other sets have three keyway setting points to ensure accurate timing selection for early or late-model vehicles. Performer-Link timing sets are not for use above 6500 rpm. Performer roller chain sets are engineered to operate up to 6500 rpm. Never hammer directly on chain or sprockets. You can crack the hardened links and pins and cause early failures. Use a sleeve for installations that require hammering, a brass drift punch may be used if you carefully alternate blows on either side of the sprocket to avoid cocking. Never stretch the chain with a screwdriver. Check for clearance between the timing chain and block and between the chain and front cover before reassembly. Be sure that both cam and crank sprockets are exactly in line with each other. Misalignment can cause chain to break.
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Edelbrock – Edelbrock Performer Series Retainer, 9734 (Part No.9734)

Edelbrock Performer Series Retainer, 9734

from

$101.99
Edelbrock Valve Spring Retainers are made of superior quality steel and are machined and heat treated for maximum strength. They feature a black oxide finish to prevent rust and corrosion
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1216 (Part No.1216)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1216

from

$29.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1243 (Part No.1243)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1243

from

$43.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Edelbrock – Edelbrock Sure Seat Valve Springs, 5792 (Part No.5792)

Edelbrock Sure Seat Valve Springs, 5792

from

$157.99
The Edelbrock No: 5792 Sure Seat Valve Spring for Chrysler 383-400-413-440 V8 1969-79 O.E Cast iron cylinder heads are made of highest quality spring wire and precision wound to close tolerances, our Sure Seat Valve Spring sets are for use on original equipment heads when installing Edelbrock Performer-Plus, Performer RPM and Torker-Plus camshafts. These are the same high-performance springs used on Edelbrock Performer and RPM cylinder heads. For camshaft warranty compliance, use only the springs recommended by Edelbrock for each camshaft application.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE CYLINDER HEAD GASKET, 1009 (Part No.1009)

FEL-PRO Performance PERFORMANCE CYLINDER HEAD GASKET, 1009

from

$66.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1106 (Part No.1106)

FEL-PRO Performance Performance Cylinder Head Gasket, 1106

from

$152.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
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Mr. Gasket – Mr. Gasket High Performance Thermostat, 4366 (Part No.4366)

Mr. Gasket High Performance Thermostat, 4366

from

$33.09
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
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Mr. Gasket – Mr. Gasket High Performance Thermostat – 160 Degree Brass & Copper, 4363 (Part No.4363)

Mr. Gasket High Performance Thermostat - 160 Degree Brass & Copper, 4363

from

$31.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
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Competition Cams – Competition Cams High Energy 218/218 Hydraulic Flat Cam and Lifter Kit, CL20-212-2 (Part No.CL20-212-2)

Competition Cams High Energy 218/218 Hydraulic Flat Cam and Lifter Kit, CL20-212-2

from

$382.99
Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.
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Competition Cams – Competition Cams Magnum 224/224 Hydraulic Flat Cam and Lifter Kit, CL21-306-4 (Part No.CL21-306-4)

Competition Cams Magnum 224/224 Hydraulic Flat Cam and Lifter Kit, CL21-306-4

from

$449.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
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Edelbrock – Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7804 (Part No.7804)

Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7804

from

$101.99
Edelbrock part No: 7804 Performer-Link timing chain is for use with Edelbrock or stock cams. They have a solid-bushing chain for a true bearing surface that rolls with the sprockets, eliminating chain stretch. Cam sprockets are made from 35,000 psi tensile strength cast iron. Crank sprockets are made from billet SAE-1144 steel and induction heat treated. Four Performer-Link sets are stock replacement parts and 50-state legal (see listings in bold type). All other sets have three keyway setting points to ensure accurate timing selection for early or late-model vehicles. Performer-Link timing sets are not for use above 6500 rpm. Performer roller chain sets are engineered to operate up to 6500 rpm. Never hammer directly on chain or sprockets. You can crack the hardened links and pins and cause early failures. Use a sleeve for installations that require hammering, a brass drift punch may be used if you carefully alternate blows on either side of the sprocket to avoid cocking. Never stretch the chain with a screwdriver. Check for clearance between the timing chain and block and between the chain and front cover before reassembly. Be sure that both cam and crank sprockets are exactly in line with each other. Misalignment can cause chain to break.
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Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5876 (Part No.5876)

Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5876

from

$46.99
Ultra-Seal is Mr. Gasket premium valve cover gasket material. It’s manufactured from a high density cork and rubber blend to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 inch thick.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1607 (Part No.1607)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1607

from

$18.99
Fel-Pro® Performance Gaskets deliver reliable sealing under grueling racing conditions.
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Edelbrock – Edelbrock Big-Block Chrysler E-Street Cylinder Heads 84cc, 5093 (Part No.5093)

Edelbrock Big-Block Chrysler E-Street Cylinder Heads 84cc, 5093

from

$2952.00
Edelbrock Big-Block Chrysler E-Street Cylinder Heads 84cc, 5093.
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Edelbrock – Edelbrock Victor RB/ B Big-Block Chrysler Max Wedge Cylinder Head W/ Valves, 77949 (Part No.77949)

Edelbrock Victor RB/ B Big-Block Chrysler Max Wedge Cylinder Head W/ Valves, 77949

from

$1142.99
Edelbrock Victor RB/ B Big-Block Chrysler Max Wedge Cylinder Head W/ Valves, 77949.
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Edelbrock – Edelbrock Performer-Plus Camshaft Kit, 7177 (Part No.7177)

Edelbrock Performer-Plus Camshaft Kit, 7177

from

$532.99
“Edelbrock part No: 7177 Performer RPM Camshaft is designed for small-block Chrysler 318-340-360 V-8 applications. This Edelbrock cam kit produced 417 HP & 397 ft-lbs. of torque when used with No: 7176 intake and No: 60779 cylinder heads on a 340 engine. The camshaft works well with high-performance’s street applications, Performer RPM cams provide power from 1500 to 6500 rpm. This hydraulic lifter camshaft is dyno-matched to Performer RPM manifolds for high-rpm horsepower while still maintaining acceptable low-end torque. With 10 to 12 inches of manifold vacuum at idle, Performer RPM cams have more lift and duration than most street camshafts. Hydraulic flat tappet lifters are included with each Performer RPM camshaft. Camshaft Specifications: – Duration at .050 Intake: 234 degrees – Duration at .050 Exhaust: 244 degrees – Lift at Valve Intake: .488″” – Lift at Valve Exhaust: .510″” – Lobe Separation: 112 Degrees – Intake Centerline: 107 Degrees”
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Competition Cams – Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit, CL21-602-5 (Part No.CL21-602-5)

Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit, CL21-602-5

from

$465.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
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Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Flat Cam K-Kit for Chrysler 383-440, K21-600-5 (Part No.K21-600-5)

Competition Cams Thumpr 227/241 Hydraulic Flat Cam K-Kit for Chrysler 383-440, K21-600-5

from

$781.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
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Competition Cams – Competition Cams Nostalgia Plus 233/240 Hydraulic Flat Cam for Chrysler 273-360, 20-670-4 (Part No.20-670-4)

Competition Cams Nostalgia Plus 233/240 Hydraulic Flat Cam for Chrysler 273-360, 20-670-4

from

$426.99
Competition Cams Nostalgia Plus 233/240 Hydraulic Flat Cam for Chrysler 273-360, 20-670-4.
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Most Popular Performance Engine Cylinder Head Gaskets for 1968 Dodge Polaras

Enhance your 1968 Dodge Polara with one of the 4 Performance Engine Cylinder Head Gaskets we have in stock, starting at just $44.99.

Edelbrock – "Edelbrock Cylinder Head Gasket Set for Chrysler, 4.505"" Bore Size, 7325" (Part No.7325)

"Edelbrock Cylinder Head Gasket Set for Chrysler, 4.505"" Bore Size, 7325"

from

$49.99
Edelbrock part No: 7325 head gasket is intended for big block Chrysler engines. This gasket comes as a set and is for 1959-1978 engine sizes 361-383-400-413-426 (except Hemi), and 440 engines only. This has a 4.450 bore size, .038 compressed thickness and 9.69 cc volume.
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Mr. Gasket – Mr. Gasket Head Gasket, 1121G (Part No.1121G)

Mr. Gasket Head Gasket, 1121G

from

$46.99
Graphite & steel construction, proprietary polymer coated. 4.140 inch Gasket Bore, .028 inch Compressed Thickness.
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FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1008 (Part No.1008)

FEL-PRO Performance Performance Cylinder Head Gasket, 1008

from

$44.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
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Edelbrock – Edelbrock Engine Gasket Set, 7370 (Part No.7370)

Edelbrock Engine Gasket Set, 7370

from

$134.99
The Edelbrock No: 7370 head gaskets provide the best sealing solution and are matched to Edelbrock cylinder heads for optimal performance. Edelbrock relies on industry leading head gasket manufactures to ensure our head gasket sets will provide the best fit and sealing properties when used with Edelbrock aluminum cylinder heads. Edelbrock head gaskets are manufactured from high-density materials and feature a superior design that performs under pressure and provides a long-lasting seal, without re-torqueing.
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Best-Selling 1968 Dodge Polara Performance Engine Valve Cover Gasket Sets

Upgrade your Polara with one of our 5 best-selling Performance Engine Valve Cover Gasket Sets, earning an average 1.75 stars rating across 3 reviews.

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1607 (Part No.1607)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1607

from

$18.99
Fel-Pro® Performance Gaskets deliver reliable sealing under grueling racing conditions.
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Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5877 (Part No.5877)

Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5877

from

$40.29
Ultra-Seal is Mr. Gasket premium valve cover gasket material. It’s manufactured from a high density cork and rubber blend to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 inch thick.
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Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5876 (Part No.5876)

Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5876

from

$46.99
Ultra-Seal is Mr. Gasket premium valve cover gasket material. It’s manufactured from a high density cork and rubber blend to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 inch thick.
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Mr. Gasket – Mr. Gasket Performance Valve Cover Gaskets, 378 (Part No.378)

Mr. Gasket Performance Valve Cover Gaskets, 378

from

$44.39
Mr. Gasket Performance Valve Cover Gaskets are high-density cork/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1611 (Part No.1611)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1611

from

$20.29
Fel-Pro® Performance Gaskets deliver reliable sealing under grueling racing conditions.
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Top-Quality Performance Intake Manifolds for 1968 Dodge Polaras

Choose a high-quality OEM or aftermarket Performance Intake Manifold for Dodge Polaras and enjoy top-notch performance from $18.79.

Edelbrock – Edelbrock Performer 440 Intake Manifold for Chrysler, RB Series 413-440 Engines, 2191 (Part No.2191)

Edelbrock Performer 440 Intake Manifold for Chrysler, RB Series 413-440 Engines, 2191

from

$379.99
Edelbrock Performer 440 Intake Manifold for Chrysler, RB Series 413-440 Engines, 2191.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set, 6091 (Part No.6091)

Mr. Gasket Intake Manifold Bolt Set, 6091

from

$39.29
These special Grade 8 intake manifold bolts feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They’re ideal for use where space is minimal, typical on larger runner race manifolds. These bolts and washers are bright zinc plated for protection and good looks.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Hex Head, 955G (Part No.955G)

Mr. Gasket Intake Manifold Bolt Set - Hex Head, 955G

from

$18.79
These grade 5 socket head bolts are zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8-16 x 1 inch bolts & washers.
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Edelbrock – Edelbrock CH-6B Six-Pack Intake Manifold for Chrysler RB Series Engines, 2475 (Part No.2475)

Edelbrock CH-6B Six-Pack Intake Manifold for Chrysler RB Series Engines, 2475

from

$679.99
Designed for 440 c.i.d. Chrysler engines with 3×2-bbl, carbs, also fits 413 and 426 Wedge. #2475 is stock replacement/street legal part for 440 V8s with OEM 3×2-bbl. carbs; 1968-71. This manifold was original equipment on Chrysler 440 Six-Pack engines, Chrysler #P04529056. Will not fit 1962-64 Max Wedge heads.
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Edelbrock – Edelbrock RPM Air-Gap Small Block Chrysler Black Intake Manifold, 75763 (Part No.75763)

Edelbrock RPM Air-Gap Small Block Chrysler Black Intake Manifold, 75763

from

$579.99
Edelbrock RPM Air-Gap Small Block Chrysler Black Intake Manifold, 75763.
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Edelbrock – Edelbrock Performer 318/360 Intake Manifold for S/B Chrysler, LA Series, Black Finish, 21763 (Part No.21763)

Edelbrock Performer 318/360 Intake Manifold for S/B Chrysler, LA Series, Black Finish, 21763

from

$548.99
Edelbrock Performer 318/360 Intake Manifold for S/B Chrysler, LA Series, Black Finish, 21763.
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Edelbrock – Edelbrock RPM Air-Gap Small Block Chrysler Intake Manifold, 7576 (Part No.7576)

Edelbrock RPM Air-Gap Small Block Chrysler Intake Manifold, 7576

from

$497.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RPM. Dual-plane high-rise intake. Accepts early-style waterneck only. Non-EGR. Mopar 340-360. 4 bbl carb. For street and high performance use only. Available in cast, endurashine or polished finish.
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Top Picks for 1968 Dodge Polara Performance Engine Intake Manifold Gaskets

Invest in one of our 5 durable Performance Engine Intake Manifold Gaskets for your 1968 Dodge, knowing you’re getting trusted brands and expert craftsmanship.

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1214 (Part No.1214)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1214

from

$46.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1213 (Part No.1213)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1213

from

$36.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1215 (Part No.1215)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1215

from

$44.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1216 (Part No.1216)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1216

from

$29.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1243 (Part No.1243)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1243

from

$43.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Our Performance Engine Coolant Thermostats for 1968 Dodge Polaras

Make a smart move for your 1968 Dodge Polara with our Performance Engine Coolant Thermostat for $33.09.

Mr. Gasket – Mr. Gasket High Performance Thermostat, 4366 (Part No.4366)

Mr. Gasket High Performance Thermostat, 4366

from

$33.09
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
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Top-Rated Performance Engine Brands For Your 1968 Dodge Polara

When it comes to finding the perfect Performance Engine for your 1968 Dodge Polara, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Performance Engine brands including Edelbrock, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $49.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1968 Dodge Polara, providing peace of mind with parts that meet or exceed OEM standards.

Popular Edelbrock 1968 Dodge Polara Performance Engines

If you’re looking for a top-quality Performance Engine for your 1968 Dodge Polara, Advance Auto Parts has exactly what you need with our selection of Edelbrock Performance Engines. We have 2 Edelbrock Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $49.99 and an average cost of $214.99, you’ll find the perfect Performance Engine for your needs and budget. Edelbrock Performance Engines for the 1968 Dodge Polara come highly rated, with over 2 customer reviews and an impressive average rating of 4.4 stars. Choosing a Edelbrock Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
"Edelbrock Cylinder Head Gasket Set for Chrysler, 4.505"" Bore Size, 7325"
from $49.99
(1)
"Edelbrock Cylinder Head Gasket Set for Chrysler, 4.505"" Bore Size, 7325"
“good fit for my victor heads”

FAQs for 1968 Dodge Polara Performance Engines

What are the best-selling Performance Engines for 1968 Dodge Polaras?

Out of 77 Performance Engines that fit 1968 Dodge Polaras, the following parts are the top sellers:

What’s the price range for 1968 Dodge Polara Performance Engines?

The prices of Performance Engines for the 1968 Dodge Polara range from $18.49 up to $2,952.00 for the most premium parts.

What is the average price of a Performance Engine for a 1968 Dodge Polara?

The average price for Performance Engines for the 1968 Dodge Polara is $331.67. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance Engines for other Dodge Polara model years?

Yes, we carry Performance Engines for 12 model years of Dodge Polaras between 1960 and 1973. The following model years are the most popular for Performance Engine purchases: 1973, 1972, 1971, 1970, 1969, 1967, 1966, 1965, and 1964.

What are the cheapest Performance Engines for my 1968 Dodge Polara?

Does Advance Auto Parts sell Performance Engines for any other 1968 Dodge models?

Yes. We stock Performance Engines for 13 other popular 1968 Dodge models. Some of the most popular are 1968 Charger Performance Engines, 1968 Dart Performance Engines, 1968 Monaco Performance Engines, 1968 Coronet Performance Engines, and 1968 W300 Pickup Performance Engines.

What types of Performance Engines do you sell for my 1968 Dodge Polara?

As of 8/2/26, these are some of the most in-demand types of Performance Engines for a 1968 Dodge Polara:

Can I get help with 1968 Dodge Polara Performance Engine orders?

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

What is your return policy for Dodge Polara Performance Engines?

Advance Auto Parts keeps returns simple. For new Dodge Polara Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.