1971 Jeep J-100 Performance Engines
Keep Your 1971 Jeep J-100 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 1971 Jeep J-100 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 Camshafts. 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 $446.99 with an average 4.4 star rating. With over 98 reviews and a solid 4 star average, you can shop with confidence knowing other Jeep J-100 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1971 Jeep J-100 Performance Engine at Advance Auto Parts is around $427.74, with a range that starts at $7.99 and goes up to $1,201.99. With 31 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like High Performance Thermostat, Performer EGR AMC Intake Manifold, and RPM Air-Gap AMC 304/360/401 Intake Manifold start at just $32.49 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 Distributors and Performance Ignition Products. At Advance Auto Parts, we’re here to help you keep your 1971 Jeep J-100 in peak condition, inside and out.
Find Your Specific 1971 Jeep J-100 Performance Engines
Looking for the perfect Performance Engine for your 1971 Jeep J-100? 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 Jeep J-100. Whether you’re driving a 1971 model or another popular model year like
1964,
1965,
1966,
1967,
1968,
1969,
1970,
1972, and
1973, 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 1971 Jeep J-100 Performance Engines
Edelbrock – RPM Air-Gap AMC 304/360/401 Intake Manifold (Part No.7531)
from
$530.99
Edelbrock part #7531 RPM Air-Gap AMC intake manifold is designed for 1970-91 304-401 c.i.d. V8 applications. The RPM Air-Gap intake manifold incorporate the same race-winning technology as our Victor Series competition intakes. The air-gap design features
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 w/180 deg Firing Order
- Produces Incredible Top-End Horsepower
- Retains Good Throttle Response and Acceleration
- Includes Std Oil Fill ; PCV ; A/C Accy Bosses
- Not for Exhaust-Heat Chokes – No Exhaust Crossover
Edelbrock – Performer EGR AMC Intake Manifold (Part No.3731)
from
$509.99Product 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
Edelbrock – Performer Intake Manifold for 1970-91 AMC, Non-EGR, Satin Finish (Part No.2131)
from
$446.99Product 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
- Not for Stock Motorcraft Spread Bore Carburetor
- Two Center Bolt Holes are Offset
Competition Cams – Magnum Double Row Timing Set for ’69-’81 AMC 290-401 (Part No.2118)
from
$129.99
Magnum Double Row Timing Set for ’69-’81 AMC 290-401
Competition Cams – Xtreme 4X4 206/214 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L (Part No.68-231-4)
from
$426.99
Xtreme 4X4 206/214 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L
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:
See More
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:
See More
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 – 11 Steel Retainer for Buick 350-455 with 1.225"-1.250" OD Valve Spring (Part No.712-1)
from
$10.99
11 Steel Retainer for Buick 350-455 with 1.225"-1.250" OD Valve Spring
Mr. Gasket – High Performance Thermostat (Part No.4365)
from
$32.49
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.
Product Features:
See More
Product Features:
- Opens At 195 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)
from
$29.99
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.
Product Features:
See More
Product Features:
- Opens at 160 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully opens at Correct Temperature Consistently Regardless of engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)
from
$29.99
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.
Product Features:
See More
Product Features:
- Opens At 180 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
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 – 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 – 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 – 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:
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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/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
Popular 1971 Jeep J-100 Performance Engines Categories
Most Popular Performance Intake Manifolds for 1971 Jeep J-100s
Enhance your 1971 Jeep J-100 with one of the 3 Performance Intake Manifolds we have in stock, starting at just $446.99.
Edelbrock – Performer Intake Manifold for 1970-91 AMC, Non-EGR, Satin Finish (Part No.2131)
from
$446.99Product 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
- Not for Stock Motorcraft Spread Bore Carburetor
- Two Center Bolt Holes are Offset
Edelbrock – Performer EGR AMC Intake Manifold (Part No.3731)
from
$509.99Product 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
Edelbrock – RPM Air-Gap AMC 304/360/401 Intake Manifold (Part No.7531)
from
$530.99
Edelbrock part #7531 RPM Air-Gap AMC intake manifold is designed for 1970-91 304-401 c.i.d. V8 applications. The RPM Air-Gap intake manifold incorporate the same race-winning technology as our Victor Series competition intakes. The air-gap design features
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 w/180 deg Firing Order
- Produces Incredible Top-End Horsepower
- Retains Good Throttle Response and Acceleration
- Includes Std Oil Fill ; PCV ; A/C Accy Bosses
- Not for Exhaust-Heat Chokes – No Exhaust Crossover
Best-Selling 1971 Jeep J-100 Performance Engine Camshaft and Lifter Kits
Upgrade your J-100 with one of our 16 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 – High Energy 218/218 Hydraulic Flat Cam and Lifter Kit for AMC 290-401 (Part No.CL10-202-4)
from
$618.99
High Energy 218/218 Hydraulic Flat Cam and Lifter Kit for AMC 290-401
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 – 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 – 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 Camshafts for 1971 Jeep J-100s
Choose a high-quality OEM or aftermarket Performance Engine Camshaft for Jeep J-100s and enjoy top-notch performance from $226.99.
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.
Product Features:
See More
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.
Product Features:
See More
Product Features:
Competition Cams – Xtreme 4X4 206/214 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L (Part No.68-231-4)
from
$426.99
Xtreme 4X4 206/214 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L
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:
See More
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:
See More
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
Our Top Pick for a 1971 Jeep J-100 Performance Engine Timing Sets and Component
Invest in a
durable Performance Engine Timing Sets and Component for your 1971 Jeep, knowing you’re getting trusted brands and expert craftsmanship.
Competition Cams – Magnum Double Row Timing Set for ’69-’81 AMC 290-401 (Part No.2118)
from
$129.99
Magnum Double Row Timing Set for ’69-’81 AMC 290-401
Top-Rated Performance Engine Coolant Thermostats for 1971 Jeep J-100s
Make a smart move for your 1971 Jeep J-100 with products all priced from $29.99 to $32.49.
Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)
from
$29.99
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.
Product Features:
See More
Product Features:
- Opens At 180 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)
from
$29.99
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.
Product Features:
See More
Product Features:
- Opens at 160 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully opens at Correct Temperature Consistently Regardless of engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Mr. Gasket – High Performance Thermostat (Part No.4365)
from
$32.49
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.
Product Features:
See More
Product Features:
- Opens At 195 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Top-Rated Performance Engine Brands For Your 1971 Jeep J-100
When it comes to finding the perfect Performance Engine for your 1971 Jeep J-100, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 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 $446.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1971 Jeep J-100, providing peace of mind with parts that meet or exceed OEM standards.
Popular Edelbrock 1971 Jeep J-100 Performance Engines
If you’re looking for a top-quality Performance Engine for your 1971 Jeep J-100, Advance Auto Parts has exactly what you need with our selection of Edelbrock Performance Engines. We have 1 Edelbrock Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $446.99, you’ll find the perfect Performance Engine for your needs and budget. Edelbrock Performance Engines for the 1971 Jeep J-100 come highly rated, with over 1 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.
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Performer Intake Manifold for 1970-91 AMC, Non-EGR, Satin Finish
“I installed this manifold and a Edelbrock 1406 carb to replace the factory system after 27 years of service. This helped performance while driving fro”
FAQs for 1971 Jeep J-100 Performance Engines
What are the best-selling Performance Engines for 1971 Jeep J-100s?
Out of 31 Performance Engines that fit 1971 Jeep J-100s, the following parts are the top sellers:
- High Performance Thermostat (22903641) – $32.49
- Performer EGR AMC Intake Manifold (17140059) – $509.99
- RPM Air-Gap AMC 304/360/401 Intake Manifold (22340051) – $530.99
What’s the price range for 1971 Jeep J-100 Performance Engines?
The prices of Performance Engines for the 1971 Jeep J-100 range from $7.99 up to $1,201.99 for the most premium parts.
What is the average price of a Performance Engine for a 1971 Jeep J-100?
The average price for Performance Engines for the 1971 Jeep J-100 is $427.74. 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 Jeep J-100 model years?
What are the cheapest Performance Engines for my 1971 Jeep J-100?
The cheapest 1971 Jeep J-100 Performance Engines we carry are:
- Flat 1 Piece Guide Plate for AMC 290-401/Pontiac V8 with 5/16" Pushrod 7/16" Stud (50288882) – $7.99
- 11 Steel Retainer for Buick 350-455 with 1.225"-1.250" OD Valve Spring (50289473) – $10.99
- High Performance 180 Degree Thermostat for Increased Flow (17360033) – $29.99
- High Performance Thermostat – 160 Degree Brass & Copper (17360031) – $29.99
- High Performance Thermostat (22903641) – $32.49
Does Advance Auto Parts sell Performance Engines for any other 1971 Jeep models?
Yes. We stock Performance Engines for 11 other popular 1971 Jeep models. Some of the most popular are 1971 Wagoneer Performance Engines, 1971 CJ5 Performance Engines, 1971 J-2600 Performance Engines, 1971 J-2500 Performance Engines, and 1971 CJ6 Performance Engines.
What types of Performance Engines do you sell for my 1971 Jeep J-100?
As of 6/2/26, these are some of the most in-demand types of Performance Engines for a 1971 Jeep J-100:
Can I get help with 1971 Jeep J-100 Performance Engine orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jeep Performance Engines and more.
What is your return policy for Jeep J-100 Performance Engines?
Advance Auto Parts keeps returns simple. For new Jeep J-100 Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.