Exhaust Coupler/Clamp 41173HKR fine-lines 1981-1986 GMC K1500 350 CID

1981-1986 GMC K1500 350 CID

OEM - 55056624AD

1981-1981 Pontiac Firebird 267 CID

at the dyno and track

Flowmaster has developed these specialty mufflers that have been specifically engineered for race vehicles in organizations such as NASCAR

Exhaust Coupler/Clamp 41173HKR fine-lines 1981-1986 GMC K1500 350 CIDOverview "Torca" Style exhaust clamps are 100% 409 stainless steel and preformed to fit over 3 inch pipes forming a butt joint, making them a simple, effective way to connect exhaust system components such as pipes, mufflers and catalytic converters. These style clamps replace U bolts and clamps. This style of fastening system includes force bars, bolts, nuts, and reaction block, which creates the power to stretch the clamp band tightly around the