AMC AMX Performance Engines

Your One-Stop Shop For Trusted AMC AMX Performance Engines

If you’re in search of AMC AMX Performance Engines aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 18 Performance Engines from top brands with prices ranging from $15.49 to $666.99.

Beyond great prices, we stock trusted brands manufacturing all types of Performance Engines for your AMC AMX. Of the 3 OEM and aftermarket parts brands we carry, some of the most popular are Edelbrock, Mr. Gasket, and Omix.

And don’t forget to read customer reviews across all Performance Engines categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Performance Engines have to cost top dollar, and we prove it. Browse our top AMC AMX Performance Engines below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential AMC AMX Performance Engines

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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Edelbrock – Water Pump AMC Long Style 1973-Later (Part No.8832)

Water Pump AMC Long Style 1973-Later

from

$347.99
Edelbrock #8832 Water Pump AMC long style 1973-later ideal to prevent overheating in street rods and street machines, as well as in tow rigs and motorhomes. Using state-of-the-art racing technology, Edelbrock has designed these “super cooling” Water Pumps

Product Features:
  • Standard Impeller Rotation
  • 0.625 in. Pilot Shaft
  • 0.750 in. Ball/Ball Bearing
  • 4.1875 in. Block To Hub Height
  • Satin Finish
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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 – 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 – 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 – 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
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Edelbrock – Sure Seat; Valve Spring (Part No.5932)

Sure Seat; Valve Spring

from

$89.99
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 black oxide coated. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.

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
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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 – 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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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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Mr. Gasket – OilPanGasketSet (Part No.890)

OilPanGasketSet

from

$35.99
OilPanGasketSet
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Performance Engines Brands You Can Trust For Your AMC AMX

3 trusted brands of Performance Engines line our shelves, ready to help keep your AMC AMX running smooth. Below are some of the most popular brands and their top Performance Engines offerings:

Top AMC AMX Performance Engines from Mr. Gasket

Your AMC AMX will be purring again thanks to Mr. Gasket brand Performance Engines available for online order or in-store pick up. Popular Mr. Gasket parts include:
Intake Manifold Bolts
from $29.99
(5)
Intake Manifold Bolts
Performance Intake Manifolds

Most Purchased AMC AMX Performance Engines from Edelbrock

When you buy the most frequently purchased Edelbrock brand Performance Engines, you can be confident it will be the right part for your AMC AMX. Here are the Edelbrock Performance Engines Advanced Auto customers buy the most:
Performer Intake Manifold for 1970-91 AMC, Non-EGR, Satin Finish
from $424.99
(1)
Performer Intake Manifold for 1970-91 AMC, Non-EGR, Satin Finish
Performance Intake Manifolds
Performer EGR AMC Intake Manifold
from $484.99
This product is not rated
Performer EGR AMC Intake Manifold
Performance Intake Manifolds
Intake Gasket
from $40.99
This product is not rated
Intake Gasket
Performance Engine Intake Manifold Gaskets

FAQs for AMC AMX Performance Engines

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

Out of 18 Performance Engines for the 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
Performer EGR AMC Intake Manifold
from $484.99
This product is not rated
Performer EGR AMC Intake Manifold
Performance Intake Manifolds
Intake Gasket
from $40.99
This product is not rated
Intake Gasket
Performance Engine Intake Manifold Gaskets

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