Cylinder Head Bolt Kit for Chevrolet Gen III LS Series small block (2004 & later - except LS9) w/ al

Cylinder Head Bolt Kit for Chevrolet Gen III LS Series small block (2004 & later - except LS9) w/ alHigh 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 parallel ground washers. Material: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA

We recommend you maintain a chart of all rodbolts

Higher Performance Series: Made of 8740 chrome moly forgings and heat-treated to180

Lengths are exact – designed to provide positive seating every time

Available in both High Performance and Pro Series kits

or using a spacer for clearance

Excellent for E

Not to be used with OEM-style

Both are nominally rated at 180

because it’stough on tooling

Camshaft positioning is critical on overhead cam engines and ARP makes sure that the cam towers are properly secured through use of these durable bolts and studs

Finish 2: Polished

and the favoriteof leading professional engine builders in all forms of racing