Siverado/Sierra 2500/3500 2004-20 4.8L/5.3L/5.7L/6.0L/6.2L/7.0L LS Heavy Duty Head Stud Kit Gator Fasteners Early Fits dual radiator models only

Fits dual radiator models only

This includes all hardware necessary to replace the troublesome CP4 with a bulletproof CP3

and is available in polished finish

This kit includes (12) stainless steel allen head bolts and (12) stainless steel lock washers so you can install your new aftermarket exhaust manifold

not full sets

Siverado/Sierra 2500/3500 2004-20 4.8L/5.3L/5.7L/6.0L/6.2L/7.0L LS Heavy Duty Head Stud Kit Gator Fasteners Early Fits dual radiator models onlyIf 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