Earl's Racing Products Head Bolt Set-12 Point head - TBS-001ERL motor-mounts These modular LS valve covers

These modular LS valve covers feature an OE height

6 V8 1972 - 1979 Pontiac Laurentian 350/5

OEM - F3LY-3A717-A / F3LY3A717A

5 V8 1992 Chevrolet K2500 395/6

Earl's Racing Products Head Bolt Set-12 Point head - TBS-001ERL motor-mounts These modular LS valve coversOverview: Earl's Racing Products head bolts are made from premium quality 170,000 psi chromemoly alloy steel (about 15% stronger than Grade 8). These bolts have a reduced wrench size (choose from 12 point or hex head) for extra socket clearance (provides extra clearance to rocker arms when re torqueing heads). The wide flanged head provided more support for the extra thick chromemoly washers. These head bolts are reusable and are the ideal way to