SBC Exhaust MANIFOLD BOLTS for SMALL BLOCK CHEVY 283 327 350 400 v8
For Installation of HEADER to Cylinder Heads
Fits (1955 - 1986) 265, 283, 302, 305, 327, 350, and 400 SB Chevrolet Engines
Fits FOR chevy 90° V6, Pontiac V8 Engines, BB Chrysler & many more.
Fits Most Short & Middle and Long Tube Headers
Up to 1/2” Flange Thickness
Will Not Fit: GEN II, III, IV, V Engines (TPI, LT1, Vortec 4.8 5.3 5.7 6.0 6.2L, LSX, LT5 Engines)
(12) 3/8" x 1" Allen black Bolts
(12) 3/8" AN Washers