1968 AMC AMX Performance Engines

Essential 1968 AMC AMX Performance Engines

Edelbrock – Engine Gasket Set (Head / Intake / Exhaust / Valve Cover) for AMC/Jeep (Part No.7372)

Engine Gasket Set (Head / Intake / Exhaust / Valve Cover) for AMC/Jeep

from

$171.99
The Edelbrock #7372?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

Product Features:
  • Head: 4.275″ Bore/0.045″ Thick/10.60cc Vol.
  • Intake: 1.13″x2.21″ Port/.030″ Thick
  • Exhaust: 1.80″x1.30″ Port
  • 3/16″ Valve Cover
  • Multi Piece Configuration
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Mr. Gasket – OilPanGasketSet (Part No.890)

OilPanGasketSet

from

$35.99
OilPanGasketSet

Edelbrock – Pushrod Set for AMC 343-401 (Part No.9637)

Pushrod Set for AMC 343-401

from

$206.99
Product Features:
  • Case-Hardened Tubing
  • Surface Hardening
  • Welded Ends
  • 0.3125 in. Diameter
  • Use with or without Hardened Steel Guideplates
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Edelbrock – Performer-Plus Camshaft Kit for AMC 290-401 V8 (Part No.2132)

Performer-Plus Camshaft Kit for AMC 290-401 V8

from

$353.99


Product Features:
  • Designed for Optimum Torque and Acceleration
  • Maximum Performance From Idle through Mid-Range
  • Matched To Performer Intakes PN[2131/3731]
  • Includes Hydraulic Lifters and Assembly Lube
  • Major Improvement in Throttle Response and Torque
  • Use For Daily Drivers/Trucks/Vans/RVs/4x4s
  • Take The Guesswork Out Of Camshaft Selection
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Edelbrock – Performer Intake Manifold for 1970-91 AMC, Non-EGR, Satin Finish (Part No.2131)

Performer Intake Manifold for 1970-91 AMC, Non-EGR, Satin Finish

from

$424.99


Product 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
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Edelbrock – RPM Air Gap AMC; Intake Manifold (Part No.75301)

RPM Air Gap AMC; Intake Manifold

from

$666.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RMP street driven power. Dual-plane high-rise intake with 180 degree firing order. Produces incredible top-end horsepower. Retains good throttle response and acceleration. Includes standard oil filter, PVC and A/C accy bosses. Not for exhaust-heat chokes- no exhaust crossover.

Product Features:
  • Polished 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
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Edelbrock – Performer AMC; Intake Manifold (Part No.21311)

Performer AMC; Intake Manifold

from

$592.99


Product 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
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Edelbrock – RPM Air Gap AMC; Intake Manifold (Part No.75311)

RPM Air Gap AMC; Intake Manifold

from

$654.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RMP street driven power. Dual-plane high-rise intake with 180 degree firing order. Produces incredible top-end horsepower. Retains good throttle response and acceleration. Includes standard oil filter, PVC and A/C accy bosses. Not for exhaust-heat chokes- no exhaust crossover.

Product Features:
  • Polished 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
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Mr. Gasket – Intake Manifold Bolts (Part No.6091)

Intake Manifold Bolts

from

$29.99
Choose from grade 5 hex or socket head intake bolts or grade 8 bolts with twelve point smaller-than-standard head and flange, ideal for where space is minimal. Bolts and washers are bright zinc plated for protection and appearance.

Product Features:
  • Grade 8 Material
  • Extra Thick Flat Washers
  • Ideal For Minimal Space
  • 12-pt Head And Flange
  • Zinc Plated For Protection
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Mr. Gasket – Super Intake Manifold Bolts (Part No.6080)

Super Intake Manifold Bolts

from

$26.99
These grade 5 hex head bolts are black coated plated for protection and appearance. Hardened flat washers provide uniform torque and prevent galling on aluminum manifolds.

Product Features:
  • Assures Accurate Torque App
  • Prevents Galling Manifold
  • Grade 5 Material
  • Black Oxide Coasted
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Edelbrock – RPM Air-Gap AMC 290/343/390 Intake Manifold (Part No.7530)

RPM Air-Gap AMC 290/343/390 Intake Manifold

from

$509.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RMP street driven power. Dual-plane high-rise intake with 180 degree firing order. Produces incredible top-end horsepower. Retai

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
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Edelbrock – Performer AMC; Intake Manifold (Part No.37311)

Performer AMC; Intake Manifold

from

$627.99


Product 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
See More

Omix – Timing Cover Oil Seal (Part No.17449.50)

Timing Cover Oil Seal

from

$15.49
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA. Limited five year Manufacturer’s warranty.

Product Features:
  • Metal Outer Rubber Inner
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty
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Mr. Gasket – Intake Gasket (Part No.800G)

Intake Gasket

from

$40.99
Mr. Gasket standard intake gasket sets are manufactured from a blend of nitrile rubber and fiber, for excellent sealing and durability. They’re precision die-cut for each specific application to ensure a great fit, and can be custom-trimmed for modified ports where needed. The sets come complete with all necessary seals and block-off plates.

Product Features:
  • Forms an airtight leak proof seal
  • Precision die cut for excellent seal and fit
  • Can be trimmed to meet your specifications
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Edelbrock – Intake Manifold Gasket for 1967-1991 AMC 290-304-343; 360-390-401 (Part No.7213)

Intake Manifold Gasket for 1967-1991 AMC 290-304-343; 360-390-401

from

$27.99


Product Features:
  • Clean Positive Seal
  • Embossed Silicone Bead Surrounding The Port
  • Matched To Manifolds And Cylinder Heads
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1968 AMC AMX Performance Engines

Maybe you’re in the middle of a full rebuild of that 1968 AMC AMX. Maybe you just need a couple of Performance Engines. Either way, Advance Auto Parts has 11 different Performance Engines in our inventory ranging from $15.49 to $666.99. That means you can find the exact parts or products you need to keep that 1968 AMC AMX running smoothly.

Performance Engines are only as good as their brand. We stock 3 different brands to make sure you have plenty of trusted parts to choose from for your 1968 AMC AMX. Mr. Gasket, Edelbrock, and Omix are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Performance Engines for your 1968 AMC AMX, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Performance Engines to keep your 1968 AMC AMX rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Performance Engines Brands To Make Your 1968 AMC AMX Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1968 AMC AMX demands trusted brand parts and products to keep it running. Many trusted brands of Performance Engines make up Advance Auto Parts’ inventory, and all are ready to help make your AMX the best it can be. Be sure to browse some of our top Performance Engines brands and parts.

Popular Mr. Gasket Performance Engines

We carry Mr. Gasket parts in our stock across Performance Intake Manifolds categories, plus more. For a 1968 AMC AMX, our most popular Mr. Gasket Performance Engines include:
Intake Manifold Bolts
from $29.99
(5)
Intake Manifold Bolts
Performance Intake Manifolds

FAQs for 1968 AMC AMX Performance Engines

What are the most purchased Performance Engines for the 1968 AMC AMX?

Out of 11 Performance Engines for the 1968 AMC AMX, the most popular in our inventory are:
Intake Manifold Gasket for 1967-1991 AMC 290-304-343; 360-390-401
from $27.99
This product is not rated
Intake Manifold Gasket for 1967-1991 AMC 290-304-343; 360-390-401
Performance Engine Intake Manifold Gaskets
Intake Gasket
from $40.99
This product is not rated
Intake Gasket
Performance Engine Intake Manifold Gaskets
Engine Gasket Set (Head / Intake / Exhaust / Valve Cover) for AMC/Jeep
from $171.99
This product is not rated
Engine Gasket Set (Head / Intake / Exhaust / Valve Cover) for AMC/Jeep
Performance Engine Cylinder Head Gaskets