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.
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.
1969-74 Chevrolet; Air Heat Riser Tube; From Air Cleaner to Exhaust Stove
Reproduction heat rise tube for various 1969-74 Chevrolet models. The heat riser tube is manufactured to OEM specifications featuring correct design for an exact fitment. This tube extends from the air cleaner to the exhaust...