1966 Jeep Gladiator Performance Engines
Keep Your 1966 Jeep Gladiator 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 1966 Jeep Gladiator looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Camshaft and Lifter Kits, Performance Engine Camshafts, and Performance Engine Push Rods. 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 1966 Jeep Gladiator Performance Engine at Advance Auto Parts is around $236.19, with a range that starts at $12.99 and goes up to $559.99. With 9 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like High Performance Thermostat, Xtreme 4X4 218/226 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L, and Xtreme 4X4 210/218 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L start at just $32.49 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 Fuel Systems and Performance Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1966 Jeep Gladiator in peak condition, inside and out.
Find Your Specific 1966 Jeep Gladiator Performance Engines
Looking for the perfect Performance Engine for your 1966 Jeep Gladiator? 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 Gladiator. Whether you’re driving a 1966 model or another popular model year like
1963,
1965,
1967,
1968, and
1969, 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.
Popular 1966 Jeep Gladiator Performance Engines Categories
Most Popular Performance Engine Camshaft and Lifter Kit for 1966 Jeep Gladiators
Enhance your 1966 Jeep Gladiator with this popular Performance Engine Camshaft and Lifter Kit we have in stock, for $559.99.
Competition Cams – Xtreme 4X4 206/214 Hydraulic Flat Cam and Lifter Kit for AMC/Jeep 199-258/4.0L (Part No.CL68-231-4)
from
$559.99
Xtreme 4X4 206/214 Hydraulic Flat Cam and Lifter Kit for AMC/Jeep 199-258/4.0L
Best-Selling 1966 Jeep Gladiator Performance Engine Camshafts
Upgrade your Gladiator with one of our 3 best-selling Performance Engine Camshafts.
Competition Cams – Xtreme 4X4 210/218 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L (Part No.68-235-4)
from
$458.99
Xtreme 4X4 210/218 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L
Competition Cams – Xtreme 4X4 206/214 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L (Part No.68-231-4)
from
$426.99
Xtreme 4X4 206/214 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L
Competition Cams – Xtreme 4X4 218/226 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L (Part No.68-239-4)
from
$426.99
Xtreme 4X4 218/226 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L
Top-Quality Performance Engine Push Rods for 1966 Jeep Gladiators
Choose a high-quality OEM or aftermarket Performance Engine Push Rod for Jeep Gladiators and enjoy top-notch performance from $16.99.
Competition Cams – Hi-Tech 7.950" Long, .080" Wall, 5/16" Diameter Pushrod Set (Part No.7994-16)
from
$281.99
Hi-Tech 7.950" Long, .080" Wall, 5/16" Diameter Pushrod Set
Competition Cams – Hi-Tech 7.950" Long, .080" Wall, 5/16" Diameter Pushrod (Part No.7994-1)
from
$16.99
Hi-Tech 7.950" Long, .080" Wall, 5/16" Diameter Pushrod
Top Picks for 1966 Jeep Gladiator Performance Engine Valve Springs
Invest in one of our 2 durable Performance Engine Valve Springs for your 1966 Jeep, knowing you’re getting trusted brands and expert craftsmanship.
Competition Cams – Engine Valve Spring Kit (Part No.940-16)
from
$111.99
Engine Valve Spring Kit
Competition Cams – Engine Valve Spring (Part No.940-1)
from
$12.99
Engine Valve Spring
Our Performance Engine Coolant Thermostats for 1966 Jeep Gladiators
Make a smart move for your 1966 Jeep Gladiator with our Performance Engine Coolant Thermostat for $32.49.
Mr. Gasket – High Performance Thermostat (Part No.4365)
from
$32.49
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 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
FAQs for 1966 Jeep Gladiator Performance Engines
What are the best-selling Performance Engines for 1966 Jeep Gladiators?
Out of 9 Performance Engines that fit 1966 Jeep Gladiators, the following parts are the top sellers:
- High Performance Thermostat (22903641) – $32.49
- Xtreme 4X4 218/226 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L (50289076) – $426.99
- Xtreme 4X4 210/218 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L (50289426) – $458.99
What’s the price range for 1966 Jeep Gladiator Performance Engines?
The prices of Performance Engines for the 1966 Jeep Gladiator range from $12.99 up to $559.99 for the most premium parts.
What is the average price of a Performance Engine for a 1966 Jeep Gladiator?
The average price for Performance Engines for the 1966 Jeep Gladiator is $236.19. 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 Gladiator model years?
What are the cheapest Performance Engines for my 1966 Jeep Gladiator?
The cheapest 1966 Jeep Gladiator Performance Engines we carry are:
- Engine Valve Spring (50286866) – $12.99
- Hi-Tech 7.950" Long, .080" Wall, 5/16" Diameter Pushrod (50289739) – $16.99
- High Performance Thermostat (22903641) – $32.49
- Engine Valve Spring Kit (50286876) – $111.99
- Hi-Tech 7.950" Long, .080" Wall, 5/16" Diameter Pushrod Set (50289338) – $281.99
Does Advance Auto Parts sell Performance Engines for any other 1966 Jeep models?
Yes. We stock Performance Engines for 16 other popular 1966 Jeep models. Some of the most popular are 1966 Wagoneer Performance Engines, 1966 CJ5 Performance Engines, 1966 DJ5 Performance Engines, 1966 J-2600 Performance Engines, and 1966 J-2500 Performance Engines.
What types of Performance Engines do you sell for my 1966 Jeep Gladiator?
As of 3/1/26, these are some of the most in-demand types of Performance Engines for a 1966 Jeep Gladiator:
Can I get help with 1966 Jeep Gladiator 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 Gladiator Performance Engines?
Advance Auto Parts keeps returns simple. For new Jeep Gladiator Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.