40 Series - 2.25 Offset In / 2.25 Center Out - Aggressive Sound 1977-gmc-c15-esi6377310 Quick Release Adapter - 3000

Quick Release Adapter - 3000 Series - Straight - 8 AN Male to Quick Release Socket - Valved - FKM Seal - Aluminum - Black Anodized - Each

Gauge Kit - VHX Series - Analog - Fuel / Oil Pressure / Speedometer / Tachometer / Voltmeter / Water Temperature - Black Face - Chevy Fullsize Car 1955-56 - Kit

Steering Wheel - Trecento Liscio - 300 mm - Flat - 3-Spoke - Black Leather Grip - Yellow Stripe - Aluminum - Black Anodized - Each

Throttle Body Gasket - Composite - Edelbrock 65/70 mm Throttle Body - Small Block Ford - Each

62 in Long - Minus 0

40 Series - 2.25 Offset In / 2.25 Center Out - Aggressive Sound 1977-gmc-c15-esi6377310 Quick Release Adapter - 3000The 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 aluminized steel and fully MIG welded for maximum durability.