Int. & Exh. With cast iron exh. manifolds. 2.050" Free Ht. With damper. (4 pack).
7.0L / 427 OHV V8 16V Chev. 4.250" Bore 68-98
GM, CHEVROLET
7.4L / 454 OHV V8 16V Chev. 4.250" Bore 70-76
GM
7.4L / 454 OHV V8 16V Chev. 4.250" Bore 71-00
GM, CHEVROLET
GM427TB-CH | 7.0L / 427 OHV V8 16V Chev. 4.250" Bore 68-98
CHEVROLET,
GMC,
BUICK,
PONTIAC
GM454C-CH | 7.4L / 454 OHV V8 16V Chev. 4.250" Bore 70-76
CHEVROLET
GM454T-CH | 7.4L / 454 OHV V8 16V Chev. 4.250" Bore 71-00
CHEVROLET,
GMC