Fit for Chevy Stainless Hugger Headers Small Block SB V8 Engines 283 3 – Dynamic Performance Tuning

Fit for Chevy Stainless Hugger Headers Small Block SB V8 Engines 283 305 327 350

  • Sale
  • $144.95
  • Regular price $188.45
Shipping calculated at checkout.

*** Please Note: Order processing can take up to 3 business days. Due to COVID-19 processing and shipping may be delayed. Shipping timeframes start after the order processing has been completed. ***

The exhaust manifolds found in the 1966-1996 Small Block Chevy engines were designed to combine the exhaust gasses from each of the cylinders quickly with a manifold that was cost effective to produce.
Our 4-1 Block Hugger off-road headers are designed to allow the exhaust gasses to flow more freely from each cylinder bank and combine in a more efficient manner.
Block Hugger style headers are meant to be used where space for long tube headers isn’t available due to steering and cross member clearance issues.
Tubing has been optimized for the 5.0L(305ci), 5.3L(327ci), 5.7L(350ci), and 6.6L(400ci) engines. This creates a reduction in cylinder backpressure and improved exhaust gas velocity.

Professional Installation is Highly Recommended
Installation Instruction is not Included
Inlet Outlet: 1.5" 2.5"
Reducer and Metal Gasket Included
3-Bolt Flange
TIG Welded CNC Machine Flange
Add Instant Horsepower (10-15 hp).

Package include:

1 Set Header Exhaust System, Gaskets and Bolts as shown in Picture


Fits All Small Block Chevy V8 Engines from '55+ using the Standard Exhaust Pattern - 283, 305, 327, 350, 400 etc. (except 1971 Chevrolet Nova,1972 Chevrolet Caprice?1983 Chevrolet Caprice Classic Sedan 4-Door 5.0L,1984 Buick Regal ,1986 Chevrolet Caprice 5.7,1987 Chevrolet Caprice,1978 Chevrolet corvette?1973 Chevrolet Nova Base 5.7L 350)
For Year and Model, Please Check Compatibility