Cylinder Head Bolt Kit for Jeep 3.8L & 4.2L (232 & 258 cid) inline

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates theneed for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 psi (which is 15%stronger than Grade 8) and kits come complete with hardened

Jeeps Kick Ass Engine - The History Of The 4.0L

LOST JEEPS • View topic - JEEP VEHICLES PAST & PRESENT

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates theneed for valve train

Cylinder Head Bolt Kit for Jeep 3.8L & 4.2L (232 & 258 cid) inline 6 - 7/16˝ (all same length)

Will There Be A Big Power Difference On A Mildly Modded AMC 258 Straight 6? - Engine Power S8, E1

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1964-80 Compatible/Replacement for AMC/Jeep 199-232-258 Straight/Inline 6 Cylinder Steel Valve Cover - Chrome : Automotive

Richard A. Teague Design Page

Bringing clarity to a complex racing world is the main purpose of ARP automotive racing products. Features. Pro series cylinder head bolts are cold-forged to ensure molecular integrity.

ARP 146-3603 6 Point Head Bolt Kit for Jeep 232-258 6 Cylinder with 4.0L Head

Jeeps Kick Ass Engine - The History Of The 4.0L

Bringing clarity to a complex racing world is the main purpose of ARP automotive racing products. Features. Pro series cylinder head bolts are cold-forged to ensure molecular integrity.