1957-1974 Corvette Exhaust Heat Riser Gasket 2 : Automotive
58-74 cars used the exhaust heat riser valve., 2 inch ID, NOTE: When installing the heat riser, the butterfly weight goes toward the rear of the
57-74 2 Exhaust Heat Riser Valve
Exhaust & Emission Systems for 1957 Chevrolet Sedan Delivery for sale
Exhaust System - Gen2 (1970-1981)
57-69 CHEVY EXHAUST MANIFOLD HEAT RISER GASKET +PIPE DONUTS 283 327 I.D. 2 1/32
1962-1974 Chevrolet Corvette Exhaust Heat Riser Valve. 2.5 Inch W/O Fuel Injection - Auto Accessories of America
57-74 cars used the exhaust heat riser valve. The High Performance cars used the spacer without the butterfly. 2 inch ID
57-74 2 Exhaust Heat Valve Spacer
All Makes All Models Parts, Exhaust, Manifold Hardware, Heat Risers
1966 Corvette Small Block Side Exhaust - Muscle Car Exhaust Systems
Exhaust gasket
57-74 Exhaust Donut Gasket - 2 1/2
Complete Classic Chevy Catalog - Eckler's Classic Chevy
1957-1978 Chevrolet Corvette Exhaust Manifold Studs. W/Nuts 18 Piece - CA
2-1/2 Exhaust Manifolds - Chevy Message Forum - Restoration and Repair Help
Hedman Performance Group