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4,2 Liter 6-Cylinder
4.2L 6-Cyl. Engine Parts for Jeep CJ8 Scrambler (1981–1985)
4.2L 6-Cylinder Engine Components for Jeep CJ8 (1981–1985)
Restore the legendary smoothness of your CJ8. We offer everything for the 4.2L (258 Cui) inline-six – from full engine rebuilds to heavy-duty mounts.
- Engine Rebuild: Pistons, rings, and bearing sets by Sealed Power and Enginetech.
- Optimization: Polyurethane engine and transmission mount kits by Prothane.
- Components: Oil pumps, cam shafts, timing chains, oil pans, and valve covers by Crown and Dorman.
- Service: Oil filters, manifolds, and precision-fit gasket sets.
Complete Restoration Solutions for Your Jeep CJ8 4.2L Engine
The 4.2L inline-six is the soul of the Jeep CJ8. Famous for its low-end torque, this engine deserves only the finest components during an overhaul. We stock all the necessary parts for 1981-1985 models to permanently secure the performance and reliability of your classic Jeep.
Trusted Brands: Sealed Power, Enginetech, Prothane, Dorman and Crown
For mechanical restoration, we rely on
Sealed Power pistons and
Enginetech bearing sets to ensure precision rebuilding of the crank assembly. To reduce vibration and stabilize the drivetrain, we highly recommend our
Prothane engine and transmission mount kits. For sealing and engine timing, we offer high-quality
timing chains, oil pumps, valves,
camshafts as well as rugged
valve covers and exhaust manifolds from
Crown Automotive and
Dorman. Precision-fit gasket sets and oil seals ensure your 4.2L engine remains leak-free.
Expert Support for Your 6-Cylinder Scrambler Project
We help you maintain or rebuild your 4.2L engine to perfection. Our
outstanding customer service is available to assist with technical questions on piston sizes or gasket sets for your specific model year. With our
fast shipping, your engine parts will arrive quickly, getting your Jeep CJ8 back on the road with full power.
