Boyce Trackburner 4" x 36" Transition Pipe 15-NEC-CAR-A Comes with all Necessary Parts

Comes with all Necessary Parts and Hardware for easy installation

Three 3/4 in Holes

Requires no cutting

1987-1991 GMC R2500 Suburban

specialty temperature sensor

Boyce Trackburner 4" x 36" Transition Pipe 15-NEC-CAR-A Comes with all Necessary PartsProduct Description: Exhaust Pipe Round to Oval 4 11 16 in Width x 2 5 8 in Height 36 in Long Straight Steel Universal Sold Individually Boyce Industries, Inc. is a performance oriented company that for over 40 years has been directly involved in motorsports from racecar chassis design and fabrication to the manufacture of competition proven racing products. In the mid 80's Boyce developed a complete oval exhaust system for competition use by NASCAR