Flowmaster American Thunder Exhaust System - Header-Back - 2-1/2" Diameter - Dual Rear Exit - Stainless - Chevy V8 Karting Neck Supports & Collars AN-12 size with a 10

AN-12 size with a 10 micron microglass element and a black hardcoat finishTo us

LS2 and LS6 engines provides bolt-on performance gains w/o any loss in bottom-end drivability

Short Shoulder

with an offset inside diameter that is designed to install with the thicker side of padding toward the driver and a perforated seam to make installation easier

1960-1974 Chevrolet Corvette

Flowmaster American Thunder Exhaust System - Header-Back - 2-1/2" Diameter - Dual Rear Exit - Stainless - Chevy V8 Karting Neck Supports & Collars AN-12 size with a 10Fits 1968 1974 Chevrolet Nova with V8 engine. Crossmember back True Dual 2. 50 inch Exhaust System Includes Hangers and Hardware for Installation Mandrel bent 16 gauge Stainless Steel Tubing Aggressive to Moderate Exterior Exhaust Tone Does Not Include Header Reducer Cones or Downpipes for Factory Manifolds H pipe Crossover for Maximum Power Lifetime Limited Warranty Product Description: Exhaust System American Thunder Header Back 2 1 2 in Diameter