LSX LS HEADER / EXHAUST MANIFOLD BOLT KIT ( Flanged Hex Zinc Plated )
For Installation of Headers / Exhaust Manifolds to Cylinder Heads
Fits GEN III, IV LSX (LS1 LS2 LS3 LS6 LS7) Chevy V8 Engines
Fits GEN III, IV LSX (4.8 5.3 6.0 6.2L Vortec) Truck Engines
Fits Exhaust Manifolds & Most Headers
Will Not Fit: PRE '97 Small Block Chevy Engines
(12) M8 x 25mm Flanged Hex Socket Head Bolts