Description
426W Hemi 383 413 440 Big Block Header Stud Kit Bolts Stainless Steel BBM R RB Cuda Barracuda Dart.Bolt Kit for Installing Headers to Cylinder Heads.Hardened 304 Stainless Steel.(12) 3/8" x 1 1/2" Studs (polished) + (12) 3/8" Hex Locking Flange Nuts (polished)