Complete Rocker Arm & Pushrod Kit for 1987-2006 Jeep 4.0L Wrangler Grand Cherokee - 12 Rockers, 12 Pushrods (5/16" x 9.638"), 6 Bridges & 12 Pivots
Complete Rocker Arm & Pushrod Kit for 1987-2006 Jeep 4.0L Wrangler Grand Cherokee - 12 Rockers, 12 Pushrods (5/16" x 9.638"), 6 Bridges & 12 Pivots
OE/OEM Part Number: RK-551-2,PR-437,MPR437S
Fitment: Perfect fit for 1987-2006 Jeep Wrangler (YJ/TJ) & Grand Cherokee (ZJ/WJ) with the 4.0L inline-6 engine.
Restores Engine Performance: Fixes worn rockers/rods to eliminate valve clatter, misfires, and power loss.
material: Precision Engineered Components, made from high-strength welded steel with 5/16" ball ends for durability under high-RPM stress.
Package Include: 12 Rocker Arms, 12 Pushrods (5/16" diameter x 9.638" length), 6 Bridges & 12 Pivots – everything needed for a full 4.0L 242ci valve train rebuild. Please check for the details to make sure this part will fit.