Jeep J-4800 Performance Engines

Your One-Stop Shop For Trusted Jeep J-4800 Performance Engines

If you’re in search of Jeep J-4800 Performance Engines aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 14 Performance Engines from top brands with prices ranging from $6.49 to $1,414.99.

Beyond great prices, we stock trusted brands manufacturing all types of Performance Engines for your Jeep J-4800.

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 Jeep J-4800 Performance Engines below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Jeep J-4800 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

$179.99
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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B & M – Holeshot 3000 (Part No.20413)

Holeshot 3000

from

$899.99
HoleShot 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: HoleShot 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot c

Product Features:
  • Furnace Brazed Impeller
  • Steel Alloy Pump Drive Tube
  • Heavy Duty Needle Bearing
  • Between Stator and Turbine
  • Furnace Brazed Turbine
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B & M – Tork Master 2400 (Part No.20404)

Tork Master 2400

from

$373.99
Torque Converter – Tork Master 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M’s lowest cost performance torque converter. The Tork Master is an excellent all-around performance street converter. The best value priced street converters available, Tork Master converters come with a new precision pump drive tube and all are pressure tested and fully balanced. The Tork Master torque converter is not recommended for big block or supercharged applications. New alloy steel pump drive tube. Needle thrust bearing when factory equipped. New thrust washer between turbine and cover when required. Due to torque converter core availability, the actual converter size may vary but performance functionality will be as advertised.

Product Features:
  • New Precision Pump Drive Tube
  • Pressure Tested
  • Fully Balanced
  • Needle Thrust Bearing
  • New Thrust Washer
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B & M – Torque Converter, Nitrous Holeshot 3600 (Part No.20482)

Torque Converter, Nitrous Holeshot 3600

from

$749.99
Nitrous Holeshot Converters are Built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower nitrous delivers.

Product Features:
  • 3400-3800 RPM
  • Small And Big Blocks
  • Serious Performance
  • Furnace Brazed
  • Fully Balanced
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B & M – Torque Converter, Nitrous Holeshot 3000 (Part No.20481)

Torque Converter, Nitrous Holeshot 3000

from

$899.99
Nitrous Holeshot Converters are Built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower nitrous delivers.

Product Features:
  • 2800-3200 RPM
  • Small And Big Blocks
  • Serious Performance
  • Furnace Brazed
  • Fully Balanced
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Omix – Engine Gasket Set; 5.9L/6.6L; 71-91 Jeep SJ (Part No.17440.08)

Engine Gasket Set; 5.9L/6.6L; 71-91 Jeep SJ

from

$175.99
Are your Jeep’s engine gaskets leaking? Or, are you rebuilding an engine and need fresh gaskets? Omix-ADA offers high-quality replacement gaskets that will give you years of service and get you back on the road.

Product Features:
  • Complete Kit
  • OE Style
  • Direct Fit
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Omix – Engine Gasket Set; Lower V8; 72-91 Jeep CJ/SJ (Part No.17442.07)

Engine Gasket Set; Lower V8; 72-91 Jeep CJ/SJ

from

$77.99
Are your Jeep’s engine gaskets leaking? Or, are you rebuilding an engine and need fresh gaskets? Omix-ADA offers high-quality replacement gaskets that will give you years of service and get you back on the road.

Product Features:
  • Full Lower Gasket Set
  • OE Style
  • Direct Fit
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Competition Cams – VALVE SEALS, TEFLON 3/8" 1 ST (Part No.505-16)

VALVE SEALS, TEFLON 3/8" 1 ST

from

$33.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.

Product Features:
  • Work with .530″ guides and 3/8″ valve stem diameter
  • Valve stem oil seals keep unwanted oil from entering the combustion chamber
  • Several different types of valve seals are offered
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Edelbrock – Pushrod Set for AMC 343-401 (Part No.9637)

Pushrod Set for AMC 343-401

from

$217.99
Product Features:
  • Case-Hardened Tubing
  • Surface Hardening
  • Welded Ends
  • 0.3125 in. Diameter
  • Use with or without Hardened Steel Guideplates
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Omix – Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ (Part No.17408.11)

Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ

from

$6.49
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • Metal
  • OE Style
  • Direct Fit
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Edelbrock – RPM AMC/ Jeep Cylinder Head With Exhaust Crossover Complete (Part No.60139)

RPM AMC/ Jeep Cylinder Head With Exhaust Crossover Complete

from

$1414.99
Product Features:
  • Complete Single For Flat Tappet (With Crossover Port)
  • 54cc Combustion Chamber Volume
  • 185cc Intake/70cc Exhaust Runner Volume
  • 2.02 in. Intake/1.6 in. Exhaust Valve Diameter
  • 0.625 in. Deck Thickness
See More

Performance Engines Brands You Can Trust For Your Jeep J-4800

4 trusted brands of Performance Engines line our shelves, ready to help keep your Jeep J-4800 running smooth. Below are some of the most popular brands and their top Performance Engines offerings:

Popular B & M Performance Engines

B & M products for the Jeep J-4800 span several categories. Some of the highest-rated B & M Performance Engines that will fit your Jeep J-4800 are:
Tork Master 2400
from $373.99
(1)
Tork Master 2400
Performance Torque Converters

Most Purchased Jeep J-4800 Performance Engines from B & M

When you buy the most frequently purchased B & M brand Performance Engines, you can be confident it will be the right part for your Jeep J-4800. Here are the B & M Performance Engines Advanced Auto customers buy the most:
Performance Torque Converter for GM TH400, 350, & 375 Transmissions
from $329.99
This product is not rated
Performance Torque Converter for GM TH400, 350, & 375 Transmissions
Performance Torque Converters
VALVE SEALS, TEFLON 3/8" 1 ST
from $33.99
(1)
VALVE SEALS, TEFLON 3/8" 1 ST
Performance Engine Valve Stem Seal Sets
Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ
from $6.49
This product is not rated
Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ
Performance Engine Rocker Arms

FAQs for Jeep J-4800 Performance Engines

What are the most purchased Performance Engines for the Jeep J-4800?

Out of 14 Performance Engines for the Jeep J-4800, the most popular in our inventory are:
Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ
from $6.49
This product is not rated
Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ
Performance Engine Rocker Arms
VALVE SEALS, TEFLON 3/8" 1 ST
from $33.99
(1)
VALVE SEALS, TEFLON 3/8" 1 ST
Performance Engine Valve Stem Seal Sets
Performance Torque Converter for GM TH400, 350, & 375 Transmissions
from $329.99
This product is not rated
Performance Torque Converter for GM TH400, 350, & 375 Transmissions
Performance Torque Converters

What are the top-rated Jeep J-4800 Performance Engines?

Top-rated Performance Engines for your Jeep J-4800 based on customer reviews/ratings are:
Engine Gasket Set; Lower V8; 72-91 Jeep CJ/SJ
from $77.99
(1)
Engine Gasket Set; Lower V8; 72-91 Jeep CJ/SJ
“The kit seems pretty well put together, however, the rear main seal is WAY too small for the AMC 360 V8. Pretty disappointed since I am unable to retu”