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23/8 V 1968 - 1970 Ford Custom 500 4
7L V8 2008 - 2010 Dodge Dakota TRX4 287/4
9 V8 1958 - 1959 Dodge Royal 361/5
88/8 V 1989 Chevrolet R2500 Suburban 4
International 8300 (1992-1994)
Universal 2-3/4 Varitune Adjustable Muffler Double Offset (439 Stainless)-31025 transmission-mounts 23/8 V 1968 - 1970These patented BBK Performance Varitune mufflers are the first of their kind in the aftermarket, fully adjustable performance Mufflers that can be adjusted for a louder or quieter sound and horsepower by simply moving the adjustment screw in or out from underneath the car with a wrench! These mufflers are manufactured with 439 stainless steel, in 2. 5, 2. 75 and 3. 0 and with various offsets to fit most aftermarket and OEM applications. These are 2.
