Fits 1965 66 Chevrolet GMC Truck Rear End Housing Brake Line HBL437 coils modules and pickups 5 inches Tip Material Carbon Jones 5 inches Tip Material Carbon Fiber Tip Quantity 2 Exhaust Tip Shape Round Exit Location Dual Split Rear Gasket Or Seal Included No Hangers Included Yes Inlet Type Bolt On Main Piping Diameter 3 Muffler Body Height Position Front 5 Muffler Body Height Position Rear 4 Muffler Body Length Position Front 11 Muffler Body Length Position Rear 11 Muffler Body Material Stainless Steel Muffler Body Width Position Front 5 Muffler Body Width Position Rear 4 Muffler Finish Polished Muffler Quantity 4 Muffler Type Position Front Straight Through Muffler Type Position Rear Tuned Chamber System Material Stainless Steel Series xMOD Type Cat Back MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51619 helps keep the check engine light off Year Make Model 1965 1966 Chevrolet C10 Pickup 1965 1966 Chevrolet C20 Pickup 1965 1966 Chevrolet C30 Pickup 1965 1966 Chevrolet K10 Pickup 1965 1966 Chevrolet K20 Pickup 1965 Gmc 1000 Series 1965 Gmc 1500 Series 1965 Gmc 2500 Series 1965 1966 Gmc 3000 1965 1966 Gmc 3500 1965 Gmc B3500 1965 1966 Gmc G1000 Series 1965 1966 Gmc G1500 1965 1966 Gmc I1000 1965 1966 Gmc I1500 1965 1966 Gmc I2500 1965 1966 Gmc L3500 1965 1966 Gmc Pb1000 Series 1965 Gmc Pb1500 Series 1965 Gmc Pb2500 Series 1965 1966 Gmc Suburban 1966 Gmc 1000 1966 Gmc 1500 1966 Gmc 2500 1966 Gmc I3500 1966 Gmc K1000 1966 Gmc K1000 Pickup 1966 Gmc K15 K1500 Pickup 1966 Gmc K25 K2500 Pickup 1966 Gmc Li3500 1966 Gmc P1000 1966 Gmc Pb15 Series 1966 Gmc Pb25 Series 1966 Gmc Pb2500 Van 1966 Gmc Pb3500 Van 1965 1966 Chevrolet K30 Application: