1975 AMC Pacer Performance Engines
Keep Your 1975 AMC Pacer 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 1975 AMC Pacer looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Coolant Thermostats, Performance Engine Valve Spring Retainer, and Performance Engine Timing Sets and Components. 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.
Competitive Prices and Extensive Inventory
The average price for a 1975 AMC Pacer Performance Engine at Advance Auto Parts is around $242.95, with a range that starts at $10.99 and goes up to $999.99. With 12 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like High Performance Thermostat, High Energy Hydraulic Flat Lifter for AMC 199-258 and Chrysler 273-360/383-440, and Pro Magnum Hydraulic Lifter for AMC 199-258, 290-401, Chrysler 273-360/383-440 start at just $13.99 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 Ignition Products and Performance Radiators. At Advance Auto Parts, we’re here to help you keep your 1975 AMC Pacer in peak condition, inside and out.
Find Your Specific 1975 AMC Pacer Performance Engines
Looking for the perfect Performance Engine for your 1975 AMC Pacer? 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 AMC Pacer. Whether you’re driving a 1975 model or another popular model year like
1976,
1977,
1978,
1979, and
1980, 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 1975 AMC Pacer Performance Engines
Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)
from
$29.49
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:
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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
Mr. Gasket – High Performance Thermostat (Part No.4365)
from
$31.99
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:
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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
B & M – Torque Converter, Holeshot 2400 (Part No.10415)
from
$549.99
The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, New turbine hub and dual pattern drive lugs on some Holeshots.
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 – Torque Converter, Holeshot 3000 (Part No.10425)
from
$999.99
The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, New turbine hub and dual pattern drive lugs on some Holeshots.
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, Tork Master 2400 (Part No.10417)
from
$449.99
A higher than stock stall speed as delivered by a B&M Converter will provide several advantages. The high stall converter allows the engine to launch the car at a higher RPM where more torque is available and increased strength.
Product Features:
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Product Features:
- New Precision Pump Drive Tube
- Pressure Tested
- Fully Balanced
- Needle Thrust Bearing
- New Thrust Washer
- Washer Between Turbine and Cover
Popular 1975 AMC Pacer Performance Engines Categories
Most Popular Performance Engine Coolant Thermostats for 1975 AMC Pacers
Enhance your 1975 AMC Pacer with one of the 3 Performance Engine Coolant Thermostats we have in stock, starting at just $29.49.
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
$29.49
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 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
$31.99
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 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
Best-Selling 1975 AMC Pacer Performance Engine Valve Spring Retainer
Upgrade your Pacer with one of our 2 best-selling Performance Engine Valve Spring Retainer.
Competition Cams – 7 Degree Steel Retainer Set of 12 for 3/8" Valve with 1.437"-1.500" Spring (Part No.744-12)
from
$61.99
7 Degree Steel Retainer Set of 12 for 3/8" Valve with 1.437"-1.500" Spring
Competition Cams – 7 Degree Steel Retainer for 3/8" Valve with 1.437"-1.500" Spring (Part No.744-1)
from
$10.99
7 Degree Steel Retainer for 3/8" Valve with 1.437"-1.500" Spring
Top-Quality Performance Engine Timing Sets and Components for 1975 AMC Pacers
Choose a high-quality OEM or aftermarket Performance Engine Timing Sets and Component for AMC Pacers and enjoy top-notch performance from $64.99.
Competition Cams – ENGINE TIMING SET (Part No.3219)
from
$64.99
ENGINE TIMING SET
Our Top Pick for a 1975 AMC Pacer Performance Engine Camshaft and Lifter Kit
Invest in a
durable Performance Engine Camshaft and Lifter Kit for your 1975 AMC, knowing you’re getting trusted brands and expert craftsmanship.
Competition Cams – Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for AMC 290-401 (Part No.CL10-600-5)
from
$656.99
Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit for AMC 290-401
Performance Torque Converters for 1975 AMC Pacers
Make a smart move for your 1975 AMC Pacer with products all priced from $449.99 to $999.99.
B & M – Torque Converter, Holeshot 3000 (Part No.10425)
from
$999.99
The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, New turbine hub and dual pattern drive lugs on some Holeshots.
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, Holeshot 2400 (Part No.10415)
from
$549.99
The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, New turbine hub and dual pattern drive lugs on some Holeshots.
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, Tork Master 2400 (Part No.10417)
from
$449.99
A higher than stock stall speed as delivered by a B&M Converter will provide several advantages. The high stall converter allows the engine to launch the car at a higher RPM where more torque is available and increased strength.
Product Features:
See More
Product Features:
- New Precision Pump Drive Tube
- Pressure Tested
- Fully Balanced
- Needle Thrust Bearing
- New Thrust Washer
- Washer Between Turbine and Cover
FAQs for 1975 AMC Pacer Performance Engines
What are the best-selling Performance Engines for 1975 AMC Pacers?
Out of 12 Performance Engines that fit 1975 AMC Pacers, the following parts are the top sellers:
- High Performance Thermostat (22903641) – $31.99
- High Energy Hydraulic Flat Lifter for AMC 199-258 and Chrysler 273-360/383-440 (50289523) – $13.99
- Pro Magnum Hydraulic Lifter for AMC 199-258, 290-401, Chrysler 273-360/383-440 (50286582) – $14.99
What’s the price range for 1975 AMC Pacer Performance Engines?
The prices of Performance Engines for the 1975 AMC Pacer range from $10.99 up to $999.99 for the most premium parts.
What is the average price of a Performance Engine for a 1975 AMC Pacer?
The average price for Performance Engines for the 1975 AMC Pacer is $242.95. 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 AMC Pacer model years?
What are the cheapest Performance Engines for my 1975 AMC Pacer?
The cheapest 1975 AMC Pacer Performance Engines we carry are:
- 7 Degree Steel Retainer for 3/8" Valve with 1.437"-1.500" Spring (50289111) – $10.99
- High Energy Hydraulic Flat Lifter for AMC 199-258 and Chrysler 273-360/383-440 (50289523) – $13.99
- Pro Magnum Hydraulic Lifter for AMC 199-258, 290-401, Chrysler 273-360/383-440 (50286582) – $14.99
- High Performance Thermostat – 160 Degree Brass & Copper (17360031) – $29.49
- High Performance 180 Degree Thermostat for Increased Flow (17360033) – $29.99
Does Advance Auto Parts sell Performance Engines for any other 1975 AMC models?
Yes. We stock Performance Engines for 2 other popular 1975 AMC models. Some of the most popular are 1975 Gremlin Performance Engines, 1975 Hornet Performance Engines, and 1975 Matador Performance Engines.
What are the top-rated Performance Engines that fit the 1975 AMC Pacer?
The one 1975 AMC Pacer Performance Engine we have in stock is the 7 Degree Steel Retainer for 3/8" Valve with 1.437"-1.500" Spring. It costs $10.99.
What types of Performance Engines do you sell for my 1975 AMC Pacer?
As of 11/2/25, these are some of the most in-demand types of Performance Engines for a 1975 AMC Pacer:
Can I get help with 1975 AMC Pacer Performance Engine orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about AMC Performance Engines and more.
What is your return policy for AMC Pacer Performance Engines?
Advance Auto Parts keeps returns simple. For new AMC Pacer Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.