Flowmaster 40 Series Chambered Muffler - 3 in Center Inlet - Dual 2-1/2 in Outlets - 13 x 9-3/4 x 4 in Oval Body - 19 in Long - Black Paint - Universal 430402 Karting Helmets Single stage fan control thermostat

Single stage fan control thermostat with 190 degreesF turn-on temperature

product driven company

1999-2008 Ford E-350 Super Duty

lifter guides and boltsThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

1973-1987 Chevrolet Blazer

Flowmaster 40 Series Chambered Muffler - 3 in Center Inlet - Dual 2-1/2 in Outlets - 13 x 9-3/4 x 4 in Oval Body - 19 in Long - Black Paint - Universal 430402 Karting Helmets Single stage fan control thermostatThe original Flowmaster 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. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3 Year Limited Warranty Aggressive And Powerful Exterior Exhaust Tone Notable Interior Resonance Excellent Street Strip And Off Road