ARP 134-1502 Timing Cover Bolt Kit for CHEVROLET LS Gen III/IV LS Series. timing cover. 8740. 12pt ymm_26 ECU remapping is mandatory to

ECU remapping is mandatory to prevent potential check engine light warning signals

Specifications Socket Size(s) 9/16 hex Kit Instructions

Specifications Socket Size(s) 10mm hex Material: Chrome Moly

The studs are manufactured from 8740 chrome moly steel heat-treated in-house to 200

ARP 134-1502 Timing Cover Bolt Kit for CHEVROLET LS Gen III/IV LS Series. timing cover. 8740. 12pt ymm_26 ECU remapping is mandatory toNow you can use premium quality ARP stainless steel or chrome moly fasteners to install most anything on a car, boat or trailer. The specially alloyed ARP 300 stainless steel and heat treated 8740 chrome moly bolts (black oxide finish) are nominally rated at 180, 000 psi tensile strength to provide a substantial extra margin of safety over Grade 8 hardware. Whats more, you cant beat the gorgeous looks of ARPs specially polished stainless steel