C3 Corvette 1968-1982 Headers Headliner control box and mounting hardware

control box and mounting hardware

s P/N: 51/54-12392 but can also be used to replace the factory intake elbow on the OE air intake system

5 Liter SM330

Black engraved MGP branding for added style and brand recognition

C3 Corvette 1968-1982 Headers Headliner control box and mounting hardwareARH C3 Corvette header systems are now available for conventional Small Block applications. Maintaining our tradition for outstanding 100% US made quality, our C3 Small Block headers are available with 1 5 8", 1 3 4" or 1 7 8" primaries to accommodate your desired application. Also available is our C3 Long System, which includes our C3 headers, leak free ball socket connections. If you've swapped your C3's stock engine in favor of an LS engine, we've