1975-89 Cat-Back Performance Dual Exhaust System with Resonator Tips

Replacement Resonator Tips

Exceptional Sound with Increased Horsepower

This system is designed for clearance of an original size spare tire mounted underneath the bed. If you have an oversize spare, it will have to be removed to use this system. Cat-Back Systems do not fit models equipped with two catalytic converters or single catalytic systems equipped with a catalytic converter that has a 3" diameter exit. These are longbed systems; front extension pipes will need to be cut to fit shortbeds.

Product Details

Cat-Back Exhaust Systems have a straight-through design that reduces back pressure for more low-end torque, increased horsepower and better fuel economy. Replaces the stock exhaust system from the catalytic converter back. Manufactured from 16-gauge, mandrel bent aluminized steel, increasing flow up to 20% more than stock. Exhaust systems have 3-1/2” diameter resonator tips that replace the original muffler. Easy bolt-on installation, no welding required. Hangers, fasteners and steel clamps are included. Exhaust exits the rear of truck.
Replacement Resonator Tips
The 3-1/2" diameter resonator tips replace the original muffler and give your truck that deep performance tone without being too loud. Available in stainless steel angle tip or black powder coat blunt tip.

Full Parts List

Part	Description	Application	Required quantity	Price	Stock status	Qty
36-5553	Dual Cat-Back System w/Black Powder Coat Blunt Tips	305-400 75-87	Required Quantity: (1)	$399.95	Availability: In stock	Qty: Qty:
36-5557	Replacement Tip-Black Powder Coat	Blunt Cut	Required Quantity: (2)	$64.95	Availability: In stock	Qty: Qty:
36-5558	Replacement Tip-Stainless Steel	Blunt Cut	Required Quantity: (2)	$82.95	Availability: In stock	Qty: Qty:
36-5559	Replacement Tip-Stainless Steel	Angle Cut	Required Quantity: (2)	$82.95	Availability: In stock	Qty: Qty:

California Residents: Prop 65 Warning

Vehicle application

Includes Parts for the Following Models:

Chevy Models

C10 Pickup (1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987)
C20 Pickup (1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987)
Crew Cab (1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987)
K10 Pickup (1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987)
K20 Pickup (1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987)

GMC Models

C15 Pickup (1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987)
C25 Pickup (1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987)
K15 Pickup (1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987)
K25 Pickup (1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987)

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	Part	Description	Application	Required quantity	Price		Stock status	Qty

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