1966 Gordon-Keeble IT Performance Engines
Keep Your 1966 Gordon-Keeble IT 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 1966 Gordon-Keeble IT looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Intake Manifolds, Performance Engine Camshaft and Lifter Kits, and Performance Engine Valve Springs. 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 $64.99 with an average 4.4 star rating. With over 10 reviews and a solid 5 star average, you can shop with confidence knowing other Gordon-Keeble IT owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1966 Gordon-Keeble IT Performance Engine at Advance Auto Parts is around $481.81, with a range that starts at $61.99 and goes up to $1,201.99. With 34 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Performer RPM Small Block Chevy AIR-Gap Intake Manifold, Sure Seat Valve Springs for S/B Chevy O.E Cast iron Cylinder Heads, and Performer Small-Block Chevy Intake Manifold for Street Performance start at just $69.99 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. At Advance Auto Parts, we’re here to help you keep your 1966 Gordon-Keeble IT in peak condition, inside and out.
Find Your Specific 1966 Gordon-Keeble IT Performance Engines
Looking for the perfect Performance Engine for your 1966 Gordon-Keeble IT? You’re in the right place. Below, you’ll find links to various types of Performance Engines that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Engines, ensuring durability and a precise fit for your Gordon-Keeble IT. Whether you’re driving a 1966 model or another popular model year like
1964,
1965, and
1967, we’ve got you covered. Purchasing Performance Engines from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Performance Engines that fit your vehicle.
Essential 1966 Gordon-Keeble IT Performance Engines
Edelbrock – Performer RPM Small Block Chevy AIR-Gap Intake Manifold (Part No.7501)
from
$374.99
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. For square bore carburetors only. For street and high performance use. Available in cast, polished or endurashine finish.
Product Features:
See More
Product Features:
- Based on Performer RPM-Series with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- Designed for 1500 to 6500 RPM Street-Driven Power
- Dual-Plane High-Rise Intake
- For Square Bore Carburetors Only
Edelbrock – Performer RPM AIR-Gap Small Block Chevy Polished Intake Manifold (Part No.75011)
from
$749.99
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. For square bore carburetors only. For street and high performance use. Available in cast, polished or endurashine finish.
Product Features:
See More
Product Features:
- Polished Version Of Edelbrock PN[7501]
- Polish is Hand-Buffed for Brilliant Shine
- Based on Performer RPM-Series with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- Designed for 1500 to 6500 RPM Street-Driven Power
- Produces Incredible Top-End Horsepower
- Retains Good Throttle Response and Acceleration
- Larger Plenum and Runners Maximizes Other Upgrades
Edelbrock – Edelbrock Performer Intake Manifold Small-Block Chevy (Part No.3706)
Edelbrock – Performer Small-Block Chevy Intake Manifold for Street Performance (Part No.3701)
from
$356.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 Deg Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal if Correct Carburetor Used
- Accepts Late-Model Choke; Waterneck; and HEI
- Accepts A/C And Alternator
- Accepts Exhaust Heated Chokes and Accepts EGR
Edelbrock – Performer EPS Intake Manifold w/ Oil Fill Tube for 1955-86 Small-Block Chevy (Part No.2703)
from
$339.99
Edelbrock part #2703 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent thro
Product Features:
See More
Product Features:
- Idle-5500 RPM Range
- Dual Plane Type-4150 Style Flange
- 3.74 in. Front Height, 4.27 in. Center Height, 4.8 in. Rear Height
- Satin Finish
- Non-EGR W/ Oil Fill Tube
Edelbrock – Sure Seat Valve Springs for Chevy 262-400 V8 1957-95 (Part No.5802)
from
$64.99
Springs made of highest quality spring wire. Springs precision wound to close tolerances. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
Product Features:
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Product Features:
- For Use With Cast Iron Heads
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Use with Original Equipment Heads Only
Edelbrock – Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95 (Part No.5794)
from
$159.99
Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks are black oxide coated. Non-rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
Product Features:
See More
Product Features:
- Complete Kit: Includes Retainers And Locks
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Includes Superior Quality Steel Retainers
- Includes 7 deg. Heat-Treated Valve Stem Locks
- Retainers and Locks Black Oxide Coated
- Non-Rotator Style: Dyno Tested and Street Proven
- Great Match to Edelbrock Camshaft Kit
Edelbrock – Sure Seat Valve Springs for S/B Chevy O.E Cast iron Cylinder Heads (Part No.5703)
from
$69.99
Springs made of highest quality spring wire. Springs precision wound to close tolerances. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
Product Features:
See More
Product Features:
- For Use With Cast Iron Heads
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Use with Original Equipment Heads Only
Competition Cams – Magnum/Drag Race 253/253 Hydraulic Flat Cam (Part No.12-214-4)
from
$288.99
HYDRAULIC – Magnum: Pro Street/bracket, limited street driving. Intake, gears, 3500+ stall. Racy idle. 10.5:1 compression. OR Drag Race: 3500-4000 stall or 4 speed with 11:1+ compression.
Product Features:
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Product Features:
- HYDRAULIC – Magnum: Pro Street/bracket, limited street driving. Intake, gears, 3500+ stall. Racy idle. 10.5:1 compression. OR Drag Race: 3500-4000 stall or 4 speed with 11:1+ compression.
- 305/305 Advertised Duration, 253/253 Duration @ .050″, .525″/.525″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – Magnum 230/230 Hydraulic Flat Cam for Chevrolet Small Block (Part No.12-212-2)
from
$226.99
HYDRAULIC – Magnum: Great for street machines. Needs 2200+ stall, headers and gears. Rough idle.
Product Features:
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Product Features:
- HYDRAULIC – Magnum: Great for street machines. Needs 2200+ stall, headers and gears. Rough idle.
- 280/280 Advertised Duration, 230/230 Duration @ .050″, .480″/.480″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – Mutha’ Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-601-4)
from
$963.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Product Features:
See More
Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
- 287/305 Advertised Duration, 235/249 Duration @ .050″, .489″/.476″ Lift, 107 Lobe Separation
- Valve spring upgrade required
Competition Cams – XE Computer Controlled 206/212 Hydraulic Flat Cam K-Kit (Part No.K12-249-4)
from
$570.99
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.
Product Features:
See More
Product Features:
- Excellent performance in street fuel injected applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Xtreme Energy 212/218 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-234-2)
from
$305.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Strong torque thru low end and mid-range, good idle.
Product Features:
See More
Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Xtreme Energy: Strong torque thru low end and mid-range, good idle.
- 256/268 Advertised Duration, 212/218 Duration @ .050″, .447″/.454″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – Xtreme Energy 212/218 Hydraulic Flat Cam K-Kit (Part No.K12-234-2)
from
$521.99
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.
Product Features:
See More
Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Magnum/Drag Race 244/244 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-213-3)
from
$338.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Magnum: Street/strip special, 3000 stall, headers, gears, 9.5:1+ compression. Very rough idle. OR Drag Race: 3000+ stall in heavy car with 10:1+ compression.
Product Features:
See More
Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Magnum: Street/strip special, 3000 stall, headers, gears, 9.5:1+ compression. Very rough idle. OR Drag Race: 3000+ stall in heavy car with 10:1+ compression.
- 292/292 Advertised Duration, 244/244 Duration @ .050″, .501″/.501″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – High Energy 206/206 Hydraulic Flat Cam K-Kit (Part No.K12-205-2)
from
$1201.99
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.
Product Features:
See More
Product Features:
- Good blend of efficiency and performance.
- Perfect choice for performance street rebuilds.
- Work well with mainly stock components such as rockers, manifolds, heads, compression, torque converters and gears.
Competition Cams – XE Computer Control 206/212 Hydraulic Flat Cam/Lifter Kit (Part No.CL12-249-4)
from
$390.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy Computer Controlled: Great in throttle body, crossfire or carbureted engine and 305 TPI.
Product Features:
See More
Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Xtreme Energy Computer Controlled: Great in throttle body, crossfire or carbureted engine and 305 TPI.
- 249/260 Advertised Duration, 206/212 Duration @ .050″, .434″/.444″ Lift, 112 Lobe Separation
- Valve spring upgrade required
Edelbrock – Cylinder Head Gasket Set for Chevrolet, 4.125 Bore Size (Part No.7310)
from
$61.99
Product Features:
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- 4.125 in. Cylinder Bore Diameter
- 0.039 in. Thickness
- 8.7cc Volume
- Charcoal Color
- Two Piece Configuration
Popular 1966 Gordon-Keeble IT Performance Engines Categories
Most Popular Performance Intake Manifolds for 1966 Gordon-Keeble ITs
Enhance your 1966 Gordon-Keeble IT with one of the 8 Performance Intake Manifolds we have in stock, starting at just $195.99.
Edelbrock – Performer EPS Intake Manifold for 1955-86 Small-Block Chevy (Part No.2701)
from
$195.99
Edelbrock part No. 2701 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response. With that the Edelbrock Performer EPS intake manifold has a runner design that’s “tuned” for peak torque at 3500 rpm on a 350-inch engine making it ideal for power from off-idle to 5500 rpm. Dyno tests showed gains of 5 hp and 9 ft-lbs. of torque over the Edelbrock Performer manifold No. 2101 on a 350 Chevy. From 3000 to 4500 rpm, the power increases averaged 5+ ft-lbs. of torque for more performance where you need it most. PLEASE NOTE: Will not fit under stock Corvette hood!
Product Features:
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Product Features:
- Maximizes Performance with Edelbrock Carburetors
- Runners Tuned to Match Square Bore Carburetor
- Maximizes Peak Torque Around 3500 RPM
- Excellent Throttle Response and Mid-Range Power
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg. Firing Order
- Prod. +5 HP and +9 ft/lbs. of Torque Over PN[2101]
- PLEASE NOTE: Will not fit under stock Corvette hood!
Edelbrock – Performer RPM Small Block Chevy AIR-Gap Intake Manifold (Part No.7501)
from
$374.99
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. For square bore carburetors only. For street and high performance use. Available in cast, polished or endurashine finish.
Product Features:
See More
Product Features:
- Based on Performer RPM-Series with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- Designed for 1500 to 6500 RPM Street-Driven Power
- Dual-Plane High-Rise Intake
- For Square Bore Carburetors Only
Edelbrock – Performer Small-Block Chevy Intake Manifold for Street Performance (Part No.3701)
from
$356.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 Deg Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal if Correct Carburetor Used
- Accepts Late-Model Choke; Waterneck; and HEI
- Accepts A/C And Alternator
- Accepts Exhaust Heated Chokes and Accepts EGR
Edelbrock – Performer EPS Intake Manifold w/ Oil Fill Tube for 1955-86 Small-Block Chevy (Part No.2703)
from
$339.99
Edelbrock part #2703 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent thro
Product Features:
See More
Product Features:
- Idle-5500 RPM Range
- Dual Plane Type-4150 Style Flange
- 3.74 in. Front Height, 4.27 in. Center Height, 4.8 in. Rear Height
- Satin Finish
- Non-EGR W/ Oil Fill Tube
Edelbrock – Performer RPM AIR-Gap Small Block Chevy Polished Intake Manifold (Part No.75011)
from
$749.99
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. For square bore carburetors only. For street and high performance use. Available in cast, polished or endurashine finish.
Product Features:
See More
Product Features:
- Polished Version Of Edelbrock PN[7501]
- Polish is Hand-Buffed for Brilliant Shine
- Based on Performer RPM-Series with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- Designed for 1500 to 6500 RPM Street-Driven Power
- Produces Incredible Top-End Horsepower
- Retains Good Throttle Response and Acceleration
- Larger Plenum and Runners Maximizes Other Upgrades
Edelbrock – Performer EPS Intake Manifold for 1955-86 Small-Block Chevy, Polished Finish (Part No.27011)
from
$530.99Product Features:
- Polished Version Of Edelbrock PN[2701]
- Polish is Hand-Buffed for Brilliant Shine
- Maximizes Performance with Edelbrock Carburetors
- Maximizes Peak Torque Around 3500 RPM
- Excellent Throttle Response and Mid-Range Power
- Prod. +5 HP and +9 ft/lbs. of Torque Over PN[2101]
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg. Firing Order
Edelbrock – Performer RPM AIR-Gap Small Block Chevy Dual-Quad Intake Manifold (Part No.7525)
from
$509.99
Air gap cooler and denser mixture for more power. Street and high performance compatible. Available in cast, polished and endurashine finish.
Product Features:
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Product Features:
- Based on C26 Low Profile with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- 1.625 in. Taller Than Low-Profile PN[5425]
- Also Available In EnduraShine Finish PN[75254]
- Also Available As Complete Kit PN[2025/20254]
- Best When Matched with Edelbrock 500cfm Carburetor
- Use Fuel Line Kit PN[8088/8091]
- Use Progressive Throttle Linkage Kit PN[7094]
Edelbrock – Edelbrock Performer Intake Manifold Small-Block Chevy (Part No.3706)
Best-Selling 1966 Gordon-Keeble IT Performance Engine Camshaft and Lifter Kits
Upgrade your IT with one of our 18 best-selling Performance Engine Camshaft and Lifter Kits.
Competition Cams – High Energy 206/206 Hydraulic Flat Cam K-Kit (Part No.K12-205-2)
from
$1201.99
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.
Product Features:
See More
Product Features:
- Good blend of efficiency and performance.
- Perfect choice for performance street rebuilds.
- Work well with mainly stock components such as rockers, manifolds, heads, compression, torque converters and gears.
Competition Cams – Mutha’ Thumpr 235/249 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-601-4)
from
$963.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Product Features:
See More
Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Mutha’ Thumpr: High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
- 287/305 Advertised Duration, 235/249 Duration @ .050″, .489″/.476″ Lift, 107 Lobe Separation
- Valve spring upgrade required
Competition Cams – Magnum 236/236 Hydraulic Flat Cam K-Kit for Chevrolet Small Block (Part No.K12-326-4)
from
$873.99
Magnum 236/236 Hydraulic Flat Cam K-Kit for Chevrolet Small Block
Competition Cams – Xtreme 4×4 206/214 Hydraulic Flat Cam K-Kit for Chevrolet Small Block (Part No.K12-231-2)
from
$689.99
Xtreme 4×4 206/214 Hydraulic Flat Cam K-Kit for Chevrolet Small Block
Competition Cams – XE Computer Control 224/230 Hydraulic Flat Cam/Lifter Kit Chevrolet Small Block (Part No.CL12-268-4)
from
$579.99
XE Computer Control 224/230 Hydraulic Flat Cam/Lifter Kit Chevrolet Small Block
Competition Cams – XE Computer Control 212/218 Hydraulic Flat Cam/Lifter Kit Chevrolet Small Block (Part No.CL12-256-4)
from
$579.99
XE Computer Control 212/218 Hydraulic Flat Cam/Lifter Kit Chevrolet Small Block
Competition Cams – Nostalgia Plus 211/218 Hydraulic Flat Cam and Lifter Kit Chevrolet Small Block (Part No.CL12-670-4)
from
$579.99
Nostalgia Plus 211/218 Hydraulic Flat Cam and Lifter Kit Chevrolet Small Block
Competition Cams – Xtreme Energy 244/252 Solid Flat Cam and Lifter Kit for Chevrolet Small Block (Part No.CL12-678-4)
from
$578.99
Xtreme Energy 244/252 Solid Flat Cam and Lifter Kit for Chevrolet Small Block
Competition Cams – XFI 224/231 Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block (Part No.CL12-366-4)
from
$578.99
XFI 224/231 Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block
Competition Cams – XE Computer Controlled 206/212 Hydraulic Flat Cam K-Kit (Part No.K12-249-4)
from
$570.99
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.
Product Features:
See More
Product Features:
- Excellent performance in street fuel injected applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Nostalgia Plus 239/246 Hydraulic Flat Cam and Lifter Kit Chevrolet Small Block (Part No.CL12-672-4)
from
$568.99
Nostalgia Plus 239/246 Hydraulic Flat Cam and Lifter Kit Chevrolet Small Block
Competition Cams – XE Computer Control 218/224 Hydraulic Flat Cam/Lifter Kit Chevrolet Small Block (Part No.CL12-262-4)
from
$559.99
XE Computer Control 218/224 Hydraulic Flat Cam/Lifter Kit Chevrolet Small Block
Competition Cams – Xtreme Energy 212/218 Hydraulic Flat Cam K-Kit (Part No.K12-234-2)
from
$521.99
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.
Product Features:
See More
Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Xtreme 4×4 226/234 Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block (Part No.CL12-243-3)
from
$501.99
Xtreme 4×4 226/234 Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block
Competition Cams – Xtreme 4×4 206/214 Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block (Part No.CL12-231-2)
from
$435.99
Xtreme 4×4 206/214 Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block
Competition Cams – XE Computer Control 206/212 Hydraulic Flat Cam/Lifter Kit (Part No.CL12-249-4)
from
$390.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy Computer Controlled: Great in throttle body, crossfire or carbureted engine and 305 TPI.
Product Features:
See More
Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Xtreme Energy Computer Controlled: Great in throttle body, crossfire or carbureted engine and 305 TPI.
- 249/260 Advertised Duration, 206/212 Duration @ .050″, .434″/.444″ Lift, 112 Lobe Separation
- Valve spring upgrade required
Competition Cams – Magnum/Drag Race 244/244 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-213-3)
from
$338.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Magnum: Street/strip special, 3000 stall, headers, gears, 9.5:1+ compression. Very rough idle. OR Drag Race: 3000+ stall in heavy car with 10:1+ compression.
Product Features:
See More
Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Magnum: Street/strip special, 3000 stall, headers, gears, 9.5:1+ compression. Very rough idle. OR Drag Race: 3000+ stall in heavy car with 10:1+ compression.
- 292/292 Advertised Duration, 244/244 Duration @ .050″, .501″/.501″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – Xtreme Energy 212/218 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-234-2)
from
$305.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Strong torque thru low end and mid-range, good idle.
Product Features:
See More
Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Xtreme Energy: Strong torque thru low end and mid-range, good idle.
- 256/268 Advertised Duration, 212/218 Duration @ .050″, .447″/.454″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Top-Quality Performance Engine Valve Springs for 1966 Gordon-Keeble ITs
Choose a high-quality OEM or aftermarket Performance Engine Valve Spring for Gordon-Keeble ITs and enjoy top-notch performance from $64.99.
Edelbrock – Sure Seat Valve Springs for Chevy 262-400 V8 1957-95 (Part No.5802)
from
$64.99
Springs made of highest quality spring wire. Springs precision wound to close tolerances. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
Product Features:
See More
Product Features:
- For Use With Cast Iron Heads
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Use with Original Equipment Heads Only
Edelbrock – Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95 (Part No.5794)
from
$159.99
Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks are black oxide coated. Non-rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
Product Features:
See More
Product Features:
- Complete Kit: Includes Retainers And Locks
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Includes Superior Quality Steel Retainers
- Includes 7 deg. Heat-Treated Valve Stem Locks
- Retainers and Locks Black Oxide Coated
- Non-Rotator Style: Dyno Tested and Street Proven
- Great Match to Edelbrock Camshaft Kit
Edelbrock – Sure Seat Valve Springs for S/B Chevy O.E Cast iron Cylinder Heads (Part No.5703)
from
$69.99
Springs made of highest quality spring wire. Springs precision wound to close tolerances. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
Product Features:
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Product Features:
- For Use With Cast Iron Heads
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Use with Original Equipment Heads Only
Our Top Pick for a 1966 Gordon-Keeble IT Performance Engine Cylinder Head Gasket
Invest in a
durable Performance Engine Cylinder Head Gasket for your 1966 Gordon-Keeble, knowing you’re getting trusted brands and expert craftsmanship.
Edelbrock – Cylinder Head Gasket Set for Chevrolet, 4.125 Bore Size (Part No.7310)
from
$61.99
Product Features:
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- 4.125 in. Cylinder Bore Diameter
- 0.039 in. Thickness
- 8.7cc Volume
- Charcoal Color
- Two Piece Configuration
Performance Engine Camshafts for 1966 Gordon-Keeble ITs
Make a smart move for your 1966 Gordon-Keeble IT with products all priced from $226.99 to $611.99.
Competition Cams – Magnum 236/236 Solid Roller Cam for Chevrolet Small Block (Part No.12-702-8)
from
$611.99
Street/strip performance. Choppy idle, use 2500+ stall and headers. 9.5:1 compression.
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Product Features:
Competition Cams – Xtreme Energy 248/254 Solid Roller Cam for Chevrolet Small Block (Part No.12-772-8)
from
$611.99
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, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.
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Competition Cams – Magnum/Drag Race 253/253 Hydraulic Flat Cam (Part No.12-214-4)
from
$288.99
HYDRAULIC – Magnum: Pro Street/bracket, limited street driving. Intake, gears, 3500+ stall. Racy idle. 10.5:1 compression. OR Drag Race: 3500-4000 stall or 4 speed with 11:1+ compression.
Product Features:
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Product Features:
- HYDRAULIC – Magnum: Pro Street/bracket, limited street driving. Intake, gears, 3500+ stall. Racy idle. 10.5:1 compression. OR Drag Race: 3500-4000 stall or 4 speed with 11:1+ compression.
- 305/305 Advertised Duration, 253/253 Duration @ .050″, .525″/.525″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – Magnum 230/230 Hydraulic Flat Cam for Chevrolet Small Block (Part No.12-212-2)
from
$226.99
HYDRAULIC – Magnum: Great for street machines. Needs 2200+ stall, headers and gears. Rough idle.
Product Features:
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Product Features:
- HYDRAULIC – Magnum: Great for street machines. Needs 2200+ stall, headers and gears. Rough idle.
- 280/280 Advertised Duration, 230/230 Duration @ .050″, .480″/.480″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Top-Rated Performance Engine Brands For Your 1966 Gordon-Keeble IT
When it comes to finding the perfect Performance Engine for your 1966 Gordon-Keeble IT, 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 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 $64.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1966 Gordon-Keeble IT, providing peace of mind with parts that meet or exceed OEM standards.
Popular Edelbrock 1966 Gordon-Keeble IT Performance Engines
If you’re looking for a top-quality Performance Engine for your 1966 Gordon-Keeble IT, Advance Auto Parts has exactly what you need with our selection of Edelbrock Performance Engines. We have 3 Edelbrock Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $64.99 and an average cost of $140.32, you’ll find the perfect Performance Engine for your needs and budget. Edelbrock Performance Engines for the 1966 Gordon-Keeble IT come highly rated, with over 10 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.
from
$195.99
(7)
Performer EPS Intake Manifold for 1955-86 Small-Block Chevy
“Great product and great price”
from
$159.99
(1)
Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95
“Excellent product.”
from
$64.99
(2)
Sure Seat Valve Springs for Chevy 262-400 V8 1957-95
“Used with the smallest Comp Thumpr Cam, good to 5500 RPM, Cost is great, No valve float. I would use again with a samll to medium cam and 416 heads.”
FAQs for 1966 Gordon-Keeble IT Performance Engines
What are the best-selling Performance Engines for 1966 Gordon-Keeble ITs?
Out of 34 Performance Engines that fit 1966 Gordon-Keeble ITs, the following parts are the top sellers:
- Performer RPM Small Block Chevy AIR-Gap Intake Manifold (17340000) – $374.99
- Sure Seat Valve Springs for S/B Chevy O.E Cast iron Cylinder Heads (5020131) – $69.99
- Performer Small-Block Chevy Intake Manifold for Street Performance (5026792) – $356.99
What’s the price range for 1966 Gordon-Keeble IT Performance Engines?
The prices of Performance Engines for the 1966 Gordon-Keeble IT range from $61.99 up to $1,201.99 for the most premium parts.
What is the average price of a Performance Engine for a 1966 Gordon-Keeble IT?
The average price for Performance Engines for the 1966 Gordon-Keeble IT is $481.81. 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 Gordon-Keeble IT model years?
What are the cheapest Performance Engines for my 1966 Gordon-Keeble IT?
The cheapest 1966 Gordon-Keeble IT Performance Engines we carry are:
- Cylinder Head Gasket Set for Chevrolet, 4.125 Bore Size (22342105) – $61.99
- Sure Seat Valve Springs for Chevy 262-400 V8 1957-95 (5027381) – $64.99
- Sure Seat Valve Springs for S/B Chevy O.E Cast iron Cylinder Heads (5020131) – $69.99
- Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95 (17140458) – $159.99
- Performer EPS Intake Manifold for 1955-86 Small-Block Chevy (17340006) – $195.99
What are the top-rated Performance Engines that fit the 1966 Gordon-Keeble IT?
Based on 10 reviews by customers, our 1966 Gordon-Keeble IT Performance Engines have an average customer rating of 5 stars. These are the highest-rated categories of Performance Engines for the 1966 Gordon-Keeble IT and their top-rated products:
- Performance Intake Manifolds
- Performer EPS Intake Manifold for 1955-86 Small-Block Chevy (17340006) – $195.99
- Performance Engine Valve Springs
- Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95 (17140458) – $159.99
- Sure Seat Valve Springs for Chevy 262-400 V8 1957-95 (5027381) – $64.99
What types of Performance Engines do you sell for my 1966 Gordon-Keeble IT?
As of 6/2/26, these are some of the most in-demand types of Performance Engines for a 1966 Gordon-Keeble IT:
Can I get help with 1966 Gordon-Keeble IT Performance Engine orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Gordon-Keeble Performance Engines and more.
What is your return policy for Gordon-Keeble IT Performance Engines?
Advance Auto Parts keeps returns simple. For new Gordon-Keeble IT Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.