1965 Jeep J-3800 Performance Engines
Keep Your 1965 Jeep J-3800 in Top Shape with a Quality Performance Engine
When it comes to maintaining or upgrading your 1965 Jeep J-3800, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Performance Engine for your J-3800. We currently carry a top Performance Engine in stock that is built to last. Whether you’re replacing a damaged Performance Engine or looking to upgrade, our selection for the 1965 Jeep J-3800 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Performance Fuel Systems and Performance Radiators to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1965 Jeep J-3800 running smoothly and looking great.
Find Your Specific 1965 Jeep J-3800 Performance Engines
Looking for the perfect Performance Engine for your 1965 Jeep J-3800? You’re in the right place. Below, you’ll find a Performance Engine from a trusted manufacturer that is a perfect fit for 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-3800. Whether you’re driving a 1965 model or another popular model year like
1966,
1967,
1968,
1969,
1970, and
1971, 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 1965 Jeep J-3800 Performance Engines
Competition Cams – Magnum 230/230 Hydraulic Flat Cam for Chevrolet Small Block (Part No.12-212-2)
from
$226.99
HYDRAULIC – Magnum: Great for street machines. Needs 2200+ stall, headers and gears. Rough idle.
Product Features:
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Product Features:
- HYDRAULIC – Magnum: Great for street machines. Needs 2200+ stall, headers and gears. Rough idle.
- 280/280 Advertised Duration, 230/230 Duration @ .050″, .480″/.480″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – Magnum/Drag Race 253/253 Hydraulic Flat Cam (Part No.12-214-4)
from
$288.99
HYDRAULIC – Magnum: Pro Street/bracket, limited street driving. Intake, gears, 3500+ stall. Racy idle. 10.5:1 compression. OR Drag Race: 3500-4000 stall or 4 speed with 11:1+ compression.
Product Features:
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Product Features:
- HYDRAULIC – Magnum: Pro Street/bracket, limited street driving. Intake, gears, 3500+ stall. Racy idle. 10.5:1 compression. OR Drag Race: 3500-4000 stall or 4 speed with 11:1+ compression.
- 305/305 Advertised Duration, 253/253 Duration @ .050″, .525″/.525″ Lift, 110 Lobe Separation
- Valve spring upgrade required
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
Popular 1965 Jeep J-3800 Performance Engines Categories
Most Popular Performance Engine Camshaft for 1965 Jeep J-3800s
Enhance your 1965 Jeep J-3800 with this popular Performance Engine Camshaft we have in stock, for $426.99.
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
FAQs for 1965 Jeep J-3800 Performance Engines
What’s the price range for 1965 Jeep J-3800 Performance Engines?
We currently have just one Performance Engines for the 1965 Jeep J-3800 in stock: Xtreme 4X4 206/214 Hydraulic Flat Cam for AMC/Jeep 199-258/4.0L and it costs $426.99.
Does Advance Auto Parts sell Performance Engines for other Jeep J-3800 model years?
Does Advance Auto Parts sell Performance Engines for any other 1965 Jeep models?
Yes. We stock Performance Engines for 12 other popular 1965 Jeep models. Some of the most popular are 1965 Wagoneer Performance Engines, 1965 J-2600 Performance Engines, 1965 J-2500 Performance Engines, 1965 J-100 Performance Engines, and 1965 J-3600 Performance Engines.
What types of Performance Engines do you sell for my 1965 Jeep J-3800?
We currently have just 1 Performance Engine in stock for a 1965 Jeep J-3800, and as of 6/2/26, it is a Performance Engine Camshaft.
Can I get help with 1965 Jeep J-3800 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-3800 Performance Engines?
Advance Auto Parts keeps returns simple. For new Jeep J-3800 Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.