Fits 1973-1974 Monte Carlo, Tube Size 1-3/4", Stock Headers-Painted 2551HKR long-bed 7 V8 1977 - 1979

7 V8 1977 - 1979 Oldsmobile Omega 305/5 V8 1977 - 1979 Oldsmobile Starfire 305/5 V8 1975 Oldsmobile Toronado 1968 - 1973 Chevrolet K10 Suburban 307/5 V8 1961 - 1967 Chevrolet K20 Pickup 283/4

GMC PM251 (1958-1959)

7 V8 1971 - 1974 Mercury Marquis 400/6

0L V8 1976 - 1980 Chevrolet C20 Suburban Silverado 400/6

9L/V8 1971 - 1976 Dodge Coronet 5

Fits 1973-1974 Monte Carlo, Tube Size 1-3/4", Stock Headers-Painted 2551HKR long-bed 7 V8 1977 - 1979These Hooker RacingHeart headers are for Street Stock cars with Small Block Chevy engine. They fit 1973 1974 GM A Body vehicles as well as 1970 1974 GM F body vehicles. They have 1 3 4 inch primaries with 3 inch collectors, 3 8 inch thick flanges to prevent warping and have merge spears for increased velocity. These are black painted mild steel. Features: 1 3 4 inch primaries x 3 inch collectors Collectors feature merge spears for increased exhaust