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Part fits the following years:1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988

Edelbrock

1978-88 Monte Carlo Manifold, C-66 Dual-Quad (Big-Block) C-66-O

Part# CH23960

 

Mfg# 5420

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SAVE: $38.96 Retail: $428.95

OPGI Price: $389.99

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Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH
2017 Monte Carlo Catalog Page: 254
2018 Monte Carlo Catalog Page: 264

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C-66-R is made to fit 396-502 non-EGR engines with rectangular port heads. C-66-O is made to fit 396-502 non-EGR engines with oval port cylinder heads. These cast aluminum manifolds have a low profile design for hood clearance, balanced firing order port runner arrangement and a consistent part-throttle operation with horsepower and torque gains.

Make & ModelYear RangeApplication Details
Chevrolet Chevelle1964-1977 C-66-O (Satin)
Chevrolet El Camino1964-1977 C-66-O (Satin)
Chevrolet El Camino1978-1988 C-66-O
Chevrolet Malibu1978-1988 C-66-O
Chevrolet Monte Carlo1970-1977 C-66-O, Satin Finish
Chevrolet Monte Carlo1978-1988 C-66-O
California Prop 65 Icon WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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