Kooks 20-22 Ford F250 7.3L V8 / Ford F350 7.3L V8 3in SS High Output Green Catted Connecting Pipes - 14003400 H Pipes Functions with stock mechanical fan

Functions with stock mechanical fan and stock shrouding

This tool can also be used to reshape the PTFE inner liner if it's out of round from cutting

UPPER MOUNT Aluminum w/ Hardened Rubber Bushings Aluminum w/ Hardened Rubber Bushings

5 ports accept our M20 to -10AN adapters to make fitting lines easy and ensure ample flow for high-performance applications

Includes high quality mounting hardware to replace stock torque-to-yield bolts

Kooks 20-22 Ford F250 7.3L V8 / Ford F350 7.3L V8 3in SS High Output Green Catted Connecting Pipes - 14003400 H Pipes Functions with stock mechanical fanKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud