ARP 134-3609 Hex Head Bolt Kit For 98-03 Chevy 6L Gen III LS Series, 2 Lengths gauges Unlike factory head bolts that

Unlike factory head bolts that stretch and fail under high pressure

moisture resistant

Strap Hanger Included: No

This can cause your cab or bed to sag and make your doors and hood harder to close since they're misaligned because of the body sag

ARP 134-3609 Hex Head Bolt Kit For 98-03 Chevy 6L Gen III LS Series, 2 Lengths gauges Unlike factory head bolts thatARP 134 3609 Hex Head Bolt Kit For Chevrolet LS Gen III LS Series Small Block. These ARP High Performance Series bolts are 180,000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel ground washers. High Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. They are black oxide