2.2L 4-Cylinder 4-134 cui "Go-Devil" Engine Parts for Jeep CJ2A
Engine Parts & Rebuild Kits for Jeep CJ2A 2.2L "Go-Devil" Flathead: Pistons, Gaskets, Bearings, Air Horns & More.
Restore the legendary, farm-proven reliability of your classic flathead engine. We offer a comprehensive catalog for the 134 cui L-head block – from precision oversized pistons and targeted bearing configurations to period-correct hardware and gaskets.- Rotating Assembly: Omix pistons (0.040" oversize), matching piston ring sets (0.040" & 0.060" oversize), and Crown camshaft gears.
- Bearing Engineering: Crankshaft main bearings (0.010" & 0.040" oversize), pilot bearings, and rod bearings available in standard size, 0.040", 0.050", and 0.060" oversizes.
- Valvetrain & Intake: Intake valves, Omix intake manifolds, MD Juan air horns, and full Omix air horn kits with gaskets.
- Airtight Sealing: Omix master engine gasket sets, Crown head gaskets, side valve cover seals, and classic cork oil pan gaskets.
- Hardware Spares: Cylinder head studs, PCV valves, alternator mounting bolts, oil filter housing brackets, and air cleaner wing screws.
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Post-War Flathead Engineering Rebuild: Overhauling Your Jeep CJ2A 2.2L Go-Devil Engine.
The 2.2-liter four-cylinder side-valve engine (134 cui L-head), famously known as the „Go-Devil“, is an absolute milestone of automotive history, powering the early Jeep CJ2A through intense post-war agricultural workloads. Famous for its durability, this vintage flathead block requires high-precision mechanical attention after decades of heavy farm use or prolonged storage. Exhausted valve setups, pitted bearing shells, or messy oil leaks at the rear main seal and head gasket are common milestones during any authentic restoration. Our specialized online inventory features professional-grade hardware to restore factory compression, oil tightness, and post-war reliability back to your four-cylinder flatfender block.
Authentic Engineering for Vintage Upgrades: Crown, Omix & Standard Excellence.
For internal mechanical block restorations, we stock high-durability replacement pistons available in 0.040" oversize from Omix, paired with 0.040" or 0.060" piston ring sets from Crown and Omix. Re-align your crankshaft journals perfectly with our selection of main bearings available in 0.010" and 0.040" oversizes, complemented by connecting rod bearings stretching across standard size, 0.040", 0.050", and 0.060" tolerances. Rebuild your internal valvetrain seamlessly using Intake valves, Crown camshaft timing gears, and fresh clutch pilot bearings.We guarantee an airtight barrier against compression and fluid loss with premium components from Crown Automotive and Omix, including master Omix engine gasket sets, factory-spec head gaskets, high-tensile cylinder head studs, timing cover gaskets, and side valve cover seals. To preserve that showroom post-war accuracy, we supply the traditional cork oil pan gasket from Crown, perfectly paired with heavy-duty RTV silicone sealants. Optimize your engine's internal breathing path using the Omix intake manifold, the iconic official reproduction carburetor air horn tube from MD Juan, or the comprehensive Omix air horn assembly set packed complete with gaskets. Our range is finalized by functional details like mechanical fuel pump seals, exhaust gaskets, water pump backing seals, PCV valves, alternator bracket bolts, oil filter housing brackets, and factory-style air cleaner wing screws.