Flowmaster - 40 Series Stainless Steel - 2.50 Offset In / 2.50 Center Out - Aggressive Sound Intake Manifold - ZZ572/620 -

Intake Manifold - ZZ572/620 - Square Bore - Single Plan - Rectangle Port - Aluminum - Natural - Tall Deck Block - Big Block Chevy - Each

Air Spring Kit - Loadlifter 5000 - Bags / Brackets / Lines - 5000 lb Capacity - Black Powder Coat Brackets - Rear - Super Duty - Ford Fullsize Truck 1999-2004 - Kit

Carburetor - HO Series - 4-Barrel - 750 CFM - Square Bore - No Choke - Mechanical Secondary - Dual Inlet - Aluminum - Black Anodized / Gold Chromate / Natural - Each

Quick Turn Fastener - Oval Head - Slotted - 7/16 x 0

041 in OD - Secondary - Brass - Quadrajet Carburetors - Pair

Flowmaster - 40 Series Stainless Steel - 2.50 Offset In / 2.50 Center Out - Aggressive Sound Intake Manifold - ZZ572/620 -The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.