Weiand 1981: Hi-Ram Tunnel Ram Intake Manifold Big Block Chevy
Chevy Big Block
Hi-Ram Tunnel Ram Intake Manifold Big Block Chevy 396, 402, 427, 454, 502 Engines Oval Port 2500-7800 rpm
Chevy Big Block
Hi-Ram Tunnel Ram Intake Manifold Big Block Chevy 396, 402, 427, 454, 502 Engines Oval Port 2500-7800 rpm