1973 Jeep J-4800 Performance Engines
Keep Your 1973 Jeep J-4800 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 1973 Jeep J-4800 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Cylinder Head Gaskets, Performance Engine Valve Stem Seal Sets, and Performance Engine Rocker Arms. 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 B & M and Competition Cams. For example, B & M Performance Engines start at just $373.99 with an average 4.1 star rating. Competition Cams offer similar pricing and quality, backed by strong customer feedback. With over 4 reviews and a solid 4 star average, you can shop with confidence knowing other Jeep J-4800 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1973 Jeep J-4800 Performance Engine at Advance Auto Parts is around $528.26, with a range that starts at $6.49 and goes up to $1,414.99. With 14 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ, VALVE SEALS, TEFLON 3/8" 1 ST, and Performance Torque Converter for GM TH400, 350, & 375 Transmissions start at just $6.49 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 Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1973 Jeep J-4800 in peak condition, inside and out.
Find Your Specific 1973 Jeep J-4800 Performance Engines
Looking for the perfect Performance Engine for your 1973 Jeep J-4800? 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-4800. Whether you’re driving a 1973 model or another popular model year like
1970,
1971, and
1972, 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 1973 Jeep J-4800 Performance Engines
Omix – Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ (Part No.17408.11)
from
$6.49
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
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Product Features:
- Metal
- OE Style
- Direct Fit
Edelbrock – RPM AMC/ Jeep Cylinder Head With Exhaust Crossover Complete (Part No.60139)
from
$1414.99
Product Features:
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- 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
B & M – Holeshot 3600 (Part No.20425)
from
$949.99
HoleShot 3600 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: HoleShot 3600 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 converter will provide several advantages and benefits in vehicles with modified engines. Many modifications, particularly big cams, tend to reduce low end power and torque. The high stall converter allows the engine to launch the car at higher rpm where more torque is available. The Holeshot is generally a very good choice for the typical street machine that is looking for better launch capability and more strength. Street rods with modified engines will also benefit from a Holeshot converter. If your vehicle is equipped with a plate type nitrous system, you will need a Nitrous Holeshot!! Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Furnace brazed impeller. New precision steel alloy pump drive tube. New heavy duty needle bearing between stator and impeller (not a thrust washer). Needle bearing between stator and turbine. Furnace brazed turbine. Dual pattern drive lugs on some GM Holeshots. New turbine hub. New springs and rollers in stator.
Product Features:
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Product Features:
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
- Furnace Brazed Turbine
- Dual Pattern Drive Lugs
- New Turbine Hub
- New Springs/Rollers In Stator
B & M – Holeshot 3000 (Part No.20413)
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:
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Product Features:
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
- Furnace Brazed Turbine
B & M – Performance Torque Converter for GM TH400, 350, & 375 Transmissions (Part No.20400)
from
$329.99
Torque Converter – Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 2000 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
Product Features:
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Product Features:
- New Precision Pump Drive Tube
- Pressure Tested
- Fully Balanced
- Needle Thrust Bearing
- New Thrust Washer
B & M – Holeshot 2400 (Part No.20412)
from
$549.99
HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) Application: HoleShot 2400 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:
See More
Product Features:
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
- Furnace Brazed Turbine
B & M – Tork Master 2400 (Part No.20404)
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:
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Product Features:
- New Precision Pump Drive Tube
- Pressure Tested
- Fully Balanced
- Needle Thrust Bearing
- New Thrust Washer
Omix – Engine Gasket Set; Lower V8; 72-91 Jeep CJ/SJ (Part No.17442.07)
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:
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Product Features:
- Full Lower Gasket Set
- OE Style
- Direct Fit
Omix – Engine Gasket Set; 5.9L/6.6L; 71-91 Jeep SJ (Part No.17440.08)
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:
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Product Features:
- Complete Kit
- OE Style
- Direct Fit
Edelbrock – Pushrod Set for AMC 343-401 (Part No.9637)
from
$217.99
Product Features:
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- Case-Hardened Tubing
- Surface Hardening
- Welded Ends
- 0.3125 in. Diameter
- Use with or without Hardened Steel Guideplates
Edelbrock – Engine Gasket Set (Head / Intake / Exhaust / Valve Cover) for AMC/Jeep (Part No.7372)
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:
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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
Competition Cams – VALVE SEALS, TEFLON 3/8" 1 ST (Part No.505-16)
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:
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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
Popular 1973 Jeep J-4800 Performance Engines Categories
Most Popular Performance Engine Cylinder Head Gasket for 1973 Jeep J-4800s
Enhance your 1973 Jeep J-4800 with this popular Performance Engine Cylinder Head Gasket we have in stock, for $179.99.
Edelbrock – Engine Gasket Set (Head / Intake / Exhaust / Valve Cover) for AMC/Jeep (Part No.7372)
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:
See More
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
Best-Selling 1973 Jeep J-4800 Performance Engine Valve Stem Seal Set
Upgrade your J-4800 with our best-selling Performance Engine Valve Stem Seal Set with a 5 Starts rating across 1 review.
Competition Cams – VALVE SEALS, TEFLON 3/8" 1 ST (Part No.505-16)
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:
See More
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
Top-Quality Performance Engine Rocker Arms for 1973 Jeep J-4800s
Choose a high-quality OEM or aftermarket Performance Engine Rocker Arm for Jeep J-4800s and enjoy top-notch performance from $6.49.
Omix – Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ (Part No.17408.11)
from
$6.49
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
See More
Product Features:
- Metal
- OE Style
- Direct Fit
Top Picks for 1973 Jeep J-4800 Performance Torque Converters
Invest in one of our 7 durable Performance Torque Converters for your 1973 Jeep, knowing you’re getting trusted brands and expert craftsmanship.
B & M – Tork Master 2400 (Part No.20404)
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:
See More
Product Features:
- New Precision Pump Drive Tube
- Pressure Tested
- Fully Balanced
- Needle Thrust Bearing
- New Thrust Washer
B & M – Performance Torque Converter for GM TH400, 350, & 375 Transmissions (Part No.20400)
from
$329.99
Torque Converter – Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 2000 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
Product Features:
See More
Product Features:
- New Precision Pump Drive Tube
- Pressure Tested
- Fully Balanced
- Needle Thrust Bearing
- New Thrust Washer
B & M – Holeshot 3600 (Part No.20425)
from
$949.99
HoleShot 3600 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: HoleShot 3600 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 converter will provide several advantages and benefits in vehicles with modified engines. Many modifications, particularly big cams, tend to reduce low end power and torque. The high stall converter allows the engine to launch the car at higher rpm where more torque is available. The Holeshot is generally a very good choice for the typical street machine that is looking for better launch capability and more strength. Street rods with modified engines will also benefit from a Holeshot converter. If your vehicle is equipped with a plate type nitrous system, you will need a Nitrous Holeshot!! Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Furnace brazed impeller. New precision steel alloy pump drive tube. New heavy duty needle bearing between stator and impeller (not a thrust washer). Needle bearing between stator and turbine. Furnace brazed turbine. Dual pattern drive lugs on some GM Holeshots. New turbine hub. New springs and rollers in stator.
Product Features:
See More
Product Features:
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
- Furnace Brazed Turbine
- Dual Pattern Drive Lugs
- New Turbine Hub
- New Springs/Rollers In Stator
B & M – Holeshot 3000 (Part No.20413)
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:
See More
Product Features:
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
- Furnace Brazed Turbine
B & M – Torque Converter, Nitrous Holeshot 3000 (Part No.20481)
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:
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Product Features:
- 2800-3200 RPM
- Small And Big Blocks
- Serious Performance
- Furnace Brazed
- Fully Balanced
B & M – Torque Converter, Nitrous Holeshot 3600 (Part No.20482)
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:
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Product Features:
- 3400-3800 RPM
- Small And Big Blocks
- Serious Performance
- Furnace Brazed
- Fully Balanced
B & M – Holeshot 2400 (Part No.20412)
from
$549.99
HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) Application: HoleShot 2400 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:
See More
Product Features:
- Furnace Brazed Impeller
- Steel Alloy Pump Drive Tube
- Heavy Duty Needle Bearing
- Between Stator and Turbine
- Furnace Brazed Turbine
Top-Rated Performance Engine Gasket Sets for 1973 Jeep J-4800s
Make a smart move for your 1973 Jeep J-4800 with products all priced from $77.99 to $175.99.
Omix – Engine Gasket Set; Lower V8; 72-91 Jeep CJ/SJ (Part No.17442.07)
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:
See More
Product Features:
- Full Lower Gasket Set
- OE Style
- Direct Fit
Omix – Engine Gasket Set; 5.9L/6.6L; 71-91 Jeep SJ (Part No.17440.08)
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:
See More
Product Features:
- Complete Kit
- OE Style
- Direct Fit
Top-Rated Performance Engine Brands For Your 1973 Jeep J-4800
When it comes to finding the perfect Performance Engine for your 1973 Jeep J-4800, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Performance Engine brands including B & M and Competition Cams, and more, all known for their exceptional customer ratings (average brand rating of 4.1 stars) and competitive prices, as low as $33.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1973 Jeep J-4800, providing peace of mind with parts that meet or exceed OEM standards.
Popular B & M 1973 Jeep J-4800 Performance Engines
If you’re looking for a top-quality Performance Engine for your 1973 Jeep J-4800, Advance Auto Parts has exactly what you need with our selection of B & M Performance Engines. We have 1 B & M Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $373.99, you’ll find the perfect Performance Engine for your needs and budget. B & M Performance Engines for the 1973 Jeep J-4800 come highly rated, with over 1 customer reviews and an impressive average rating of 4.1 stars. Choosing a B & M Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$373.99
(1)
Tork Master 2400
“The B&M 2400 stall converter was a great choice for my application. It works well on the street and track, increased performance by leaps and bounds. ”
Top-Quality Competition Cams 1973 Jeep J-4800 Performance Engines
For those in search of a high-quality Performance Engine for their 1973 Jeep J-4800, Advance Auto Parts offers a great selection of Competition Cams Performance Engines. With 1 Competition Cams Performance Engines in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Performance Engines start at just $33.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.1 stars, Competition Cams Performance Engines provide both reliability and excellent performance. Choosing a Competition Cams Performance Engine from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
FAQs for 1973 Jeep J-4800 Performance Engines
What are the best-selling Performance Engines for 1973 Jeep J-4800s?
Out of 14 Performance Engines that fit 1973 Jeep J-4800s, the following parts are the top sellers:
- Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ (10181385) – $6.49
- VALVE SEALS, TEFLON 3/8" 1 ST (10214807) – $33.99
- Performance Torque Converter for GM TH400, 350, & 375 Transmissions (6120113) – $329.99
What’s the price range for 1973 Jeep J-4800 Performance Engines?
The prices of Performance Engines for the 1973 Jeep J-4800 range from $6.49 up to $1,414.99 for the most premium parts.
What is the average price of a Performance Engine for a 1973 Jeep J-4800?
The average price for Performance Engines for the 1973 Jeep J-4800 is $528.26. 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-4800 model years?
What are the cheapest Performance Engines for my 1973 Jeep J-4800?
The cheapest 1973 Jeep J-4800 Performance Engines we carry are:
- Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ (10181385) – $6.49
- VALVE SEALS, TEFLON 3/8" 1 ST (10214807) – $33.99
- Engine Gasket Set; Lower V8; 72-91 Jeep CJ/SJ (10178757) – $77.99
- Engine Gasket Set; 5.9L/6.6L; 71-91 Jeep SJ (10180138) – $175.99
- Engine Gasket Set (Head / Intake / Exhaust / Valve Cover) for AMC/Jeep (10441689) – $179.99
Does Advance Auto Parts sell Performance Engines for any other 1973 Jeep models?
Yes. We stock Performance Engines for 9 other popular 1973 Jeep models. Some of the most popular are 1973 Wagoneer Performance Engines, 1973 CJ5 Performance Engines, 1973 DJ5 Performance Engines, 1973 J-2600 Performance Engines, and 1973 J-2500 Performance Engines.
What are the top-rated Performance Engines that fit the 1973 Jeep J-4800?
The one 1973 Jeep J-4800 Performance Engine we have in stock is the Rocker Arm Bridge; 258CI; 72-06 Jeep CJ/Wrangler YJ/TJ. It costs $6.49.
What types of Performance Engines do you sell for my 1973 Jeep J-4800?
As of 11/2/25, these are some of the most in-demand types of Performance Engines for a 1973 Jeep J-4800:
Can I get help with 1973 Jeep J-4800 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-4800 Performance Engines?
Advance Auto Parts keeps returns simple. For new Jeep J-4800 Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.