Push Rod Lengths
Jeep Push Rod Lengths
Length Part Number Engine Year
9.639 PR-437 4.0L 1987-96
9.728 PR-399 4.2L 1989-90
9.700 PR-353 4.2L 1983-88
9.622 PR-333 4.2L 1977-80
9.594 PR-301 4.2L 1972-76 Stamped Rocker
9.656 PR-332 4.2L 1971-74 Cast Rocker
Custom Length Push Rods
9.500 PR-310 Used with the aluminum head on decked engines.
9.547 PR-327 Used with the aluminum head on stock engines.
9.560 PR-310A
9.668 PR-303
Most of these push rods can be found on the web site in the "Valve Train" section.
If you believe you need a length that is not listed call and we will be happy to try and
accommodate your needs. You may also need a set of rocker arm shims to achieve
the proper lifter pre-load even with a shorter push rod. The part number is
HESRASK and can also be located in the "Valve Train" section.