1994-2007 Peterbilt 379 8" Seamless Stack Kit w 90 Degree Bend w/Flex & Y-Pipe page69 classic look to your vehicle’s

classic look to your vehicle’s interior while celebrating your love for country with every gear change

Also fits Peterbilt 388 (2008-2015)

Fits 9/10 speed Eaton-Fuller transmission

Connector: Integrated Male H4 2-Pin

1994-2007 Peterbilt 379 8" Seamless Stack Kit w 90 Degree Bend w/Flex & Y-Pipe page69 classic look to your vehicle’sGrand Rock 1994 2007 Peterbilt 379 8" Seamless Stack Kit w 90 Degree Bend w Flex & Y Pipe The Grand Rock 8" Seamless Stack Kit is engineered specifically for 19942007 (pre emission) Peterbilt 379 trucks, delivering a precise fit, premium appearance, and reliable exhaust performance. Designed to meet the demands of heavy duty applications, this kit provides a complete solution for upgrading or replacing your trucks exhaust stack system. Featuring 8