Tight-Fit Small Block Chevy Block Hugger Headers
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These small block Chevy tight-fit headers are the most universal steel tube shorty headers available. They even fit difficult applications where space is limited. The block hugger headers are a favorite for street rods, as well as many 1950s and 1960s cars and vintage trucks.
- Most tight fit header applications require the use of Accel shorty spark plugs
- Compact design
- Will NOT fit angle plug heads
- Includes reducers, gaskets and bolts
- 1-5/8" primary tubes
- 2-1/2" collector
- Head Flange Thickness: 0.35"
Header Dimensions (JPG)
- Can be used with most oil filter systems and transmission/starter combinations.
- Will not fit '55-'57 Chevy cars, Camaros, or other modern vehicles which have a crossmember below the engine's center two exhaust ports.
- Will not clear a "clam shell" style motor mount (found on 1973-newer Chevy cars & trucks).
- Will not clear angle plug heads.
NotesThese headers are treated with a light coating of anti-corrosion paint to avoid rust during shipment and on the shelf. This coating must be removed entirely before painting with a high-temp paint for final installation. Coating can be removed with lacquer thinner and rags or sanded/sand blasted off.
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Q & A
Whether you’re looking for performance improvements or heat reduction, if you decide to wrap your headers, we'll show you the benefits and possible precautions to take before you wrap your exhaust.