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Part fits the following years: 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972

Chevelle Exhaust Manifold Heat Riser Small Block

Part# 87A0012

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SAVE: $7.96 Retail: $81.95

OPGI Price: $73.99

Part Type: (R) = Authentic reproduction of the original GM product SB = Small-block engine
Years: Sold As: EACH
2015 Chevelle Catalog Page: 421
2016 Chevelle Catalog Page: 430

Replace your stuck original

These heat riser valve assemblies help your car's engine warm up faster when it's cold. After many years, they usually get rusted and have the tendency to stick open, which takes longer to warm up the engine, or closed, which significantly restricts performance. The valves come complete as shown.

Make & ModelYear RangeApplication Details
Chevrolet Chevelle1964-1972 SB
Chevrolet El Camino1964-1972 SB
Chevrolet Monte Carlo1970 Small-Block
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