Gator Fasteners Heavy Duty Head Stud Kit (HSKLS3)If you are wanting to keep your LS Engine on the road for the long haul, you need to replace your head bolts with upgraded head studs. These head studs have a much higher strength and will not stretch like the factory bolts will. This will help keep your truck from popping head gaskets. These Gator Fasteners Performance Head Studs are a Heavy Duty stud designed for stock to moderately built Duramax engines. Fitment: 4. 8L 294ci (2004 17) small block

030 - Reduced Compression (224-3409WR

RPM Range: 1700-4500

promoting better spool-up and lower temperatures

do not over grease)

The Evolution increases horsepower and torque and not only does it re-tune your vehicle

South Bend Clutch stock replacement kits are an upgrade for your GM

75MM (224-3935WR-0

This means that at any ride height from 0" up to 6" you'll be able to dial in Caster exactly where you need it

The architecture of the EAS allows users to connect multiple accessories

such as pistons

without obstructing the drivers view of the road once installed in the mount

Say goodbye to OEM pushrod failures and enjoy the confidence that comes from installing the most robust