Schoenfeld Headers - SBC Street Stock Headers 1-5/8in - 1-3/4in Crate Coil Spring - Conventional -

Coil Spring - Conventional - 5 in OD - 14 in Length - 150 lb/in Spring Rate - Rear - Steel - Red Powder Coat - Each

The Flow FX system has a moderate deep powerful sound outside with minimal interior resonance

The regulator has a 1:1 rising pressure rate for boosted applications

Fitting - Adapter - Straight - 3 AN Male to 1/2-20 in Inverted Flare Male - Stainless - Natural - Each

Schoenfeld Headers - SBC Street Stock Headers 1-5/8in - 1-3/4in Crate Coil Spring - Conventional -Headers Street Stock Full 1. 625 to 1. 75 in Primary 3 in Collector Gaskets Hardware Included Steel Black Paint Small Block Chevy GM A Body F Body G Body Pair