Product Details
Vehicle Fitment & Compatibility
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Key Features
These 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 3-1/2 inch collectors, 3/8 inch thick flanges to prevent warping and have merge spears for increased velocity. These are natural stainless steel.
SBC Circle Track 1973-1974 Monte Carlo, Malibu, Regal, Cutlass, and Grand Prix; 1970-1974 Camaro and Firebird, Primary Tube Size 1-3/4 inch, Collector Size 3-1/2 inch
- 1-3/4 inch primaries x 3-1/2 inch collectors
- Collectors feature merge spears for increased exhaust velocity
- 3/8 inch thick header flanges for strength and maximum sealing surface
- Natural 409 Stainless Steel
- Fits both straight and angle plug heads
- Requires short oil filter
About this product
SBC Circle Track 1973-1974 Monte Carlo, Malibu, Regal, Cutlass, and Grand Prix; 1970-1974 Camaro and Firebird, Primary Tube Size 1-3/4 inch, Collector Size 3-1/2 inch



