Valve Lash Wrench Set 5/8 Inch Wrench Stainless Steel Natural Proform Spark Plug Insert Fits Chrysler 413-426W/HEMI-440 Big Block

Fits Chrysler 413-426W/HEMI-440 Big Block RB Engines

3/8 inch X 3/8 inch

Engine Rocker Arm Poly-Locks

Features a Black Powedercoat Finish

Fits Buick 400-430-455 V8 Engines

Valve Lash Wrench Set 5/8 Inch Wrench Stainless Steel Natural Proform Spark Plug Insert Fits Chrysler 413-426W/HEMI-440 Big BlockT Handles. This simple T handle and wrench set makes adjustment very easy, cutting the adjusting time in half. Simply position the adjusting handle wrench over the rocker arm lock down make sure you have purchased the set with the proper sized wrench and drop the appropriate T handle down through the hole in the wrench with one hand doing the job of two! Then make the lash adjustment with a feeler gauge according to the camshaft manufacturer