NEW
1958-74 Chevrolet V8 Big Block; Exhaust Manifold Heat Riser With 2-1/2" Headpipe Without Valve
Replacement heat riser "blank" plate for improved flow. Note: Images are shown from the bottom (pipe) side.
NEW
1968-69 Buick Skylark, GS 400; Adapter; Heat Riser Stove Pipe; Big Block
Reproduction of the upper adapter heat stove pipe for 1968-69 Skylark and GS400 with big block 400ci and 430ci engines. The adapter mounts on top of the cylinder head and the air cleaner heat stove pipe connects to it....
NEW
1957-79 V8 Small Block Exhaust Manifold Heat Riser, Without Valve
Stock replacement heat riser valves are available as well as "blank" plates for improved flow. {specs} Note: Images are shown from the bottom (pipe) side.