Pay in 4 interest-free payments of $37.50 Learn more
Ships within 48 hours · Estimated delivery Nov 2 - Nov 7
4L V8 1981 - 1985 GMC G3500 Rally Custom 350/5
Sterling Truck LT9522 (1999)
Ideal for Use w/ Earl's Oil Pump OP111ERL & Other Applications
OEM - 55565236
Works with all Holley passenger side R4 LS brackets
Universal 2-3/4 Varitune Adjustable Muffler Double Offset (439 Stainless)-31025 transmission-mounts 4L V8 1981 - 1985These 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.
