Jeep J20 Valve Train Parts
This page brings together valve train parts for the Jeep J20, covering model years 1974–1988. The range includes camshafts, timing sets, valve lifters, timing chains, rocker arms, camshaft plugs, and valve springs — offered as OE replacements, kits, and heavy-duty options. Select your year above and we'll show only the valve train parts that fit your Jeep J20. Fitment is checked against our vehicle data for every part listed.
COMP Cams 10-600-5 Thumpr Hydraulic Flat Camshaft AMC - 227/241 290-401
COMP Cams 10-603-5 Mutha' Thumpr Hydraulic Flat Tappet Camshaft for AMC 290-401
COMP Cams 10-610-5 Race Solid Flat Tappet Camshaft AMC - 290-401
COMP Cams 10-213-5 Race Series 268/268 Hydraulic Flat Tappet Camshaft for AMC 290-401
COMP Cams 10-604-5 Thumpr Hydraulic Flat Camshaft AMC - 243/257 290-401
COMP Cams 10-212-5 Race 260/260 Hydraulic Flat Tappet Camshaft for AMC 290-401
COMP Cams 10-601-5 Race Solid Flat Tappet Camshaft AMC - 290-401
COMP Cams 68-235-4 Xtreme 4x4 Hydraulic Flat Camshaft 210/218 Duration AMC Jeep 199-258 4.0L
COMP Cams 10-200-4 High Energy Hydraulic Flat Tappet Camshaft 206/206 AMC 290-401
COMP Cams 68-239-4 Xtreme 4x4 Hydraulic Flat Camshaft 218/226 Duration AMC/Jeep
COMP Cams 2118 Magnum Double Row Timing Chain Set for AMC 290-401
COMP Cams 821-1 Solid Flat Tappet Lifter for Chrysler - V6 and V8
COMP Cams 940-12 Valve Spring 1.464" Outer Diameter with Damper
COMP Cams 19044-1 Ultra-Gold Arc Rocker Arm 1.6 Ratio 7/16" Stud
COMP Cams 1210-2 High Energy Rocker Arm 1.6 Ratio AMC Pedestal Mount
COMP Cams 2901-1 Performance Series EDM Solid Lifter for Mopar V8 Engines
COMP Cams 17044-1 High Energy Aluminum Roller Rocker Arms 1.6 Ratio 7/16" Stud
COMP Cams 801-1 Solid Flat Tappet Lifter for AMC and Chrysler V8
COMP Cams 867-1 Pro Magnum Hydraulic Roller Lifters AMC Chrysler V8
COMP Cams 999-16 Dual Valve Spring Kit 1.550" OD H-11 High Performance
COMP Cams 950-16 Race Sportsman Single Valve Springs OD Installed Height - 1.475 1.900 16-Pack
COMP Cams 985-16 Dual Valve Spring Kit with Damper - 1.430" OD
What's here for your Jeep J20
- Engine camshafts — single and performance configurations
- Engine timing sets and timing chains — kit and individual options
- Engine valve lifters — OE replacement and heavy-duty styles
- Engine rocker arms
- Engine camshaft plugs
- Engine valve springs — single and dual designs
The widest selection of Jeep J20 valve train parts here comes from COMP Cams, Cloyes, Crown Automotive, and Standard Motor Products. Other categories Jeep J20 owners shop for: Jeep J20 Exterior Lights, Jeep J20 Steering Gear and Parts and Jeep J20 Springs and Suspension Parts, or browse all Jeep J20 parts and accessories.