Pay in 4 interest-free payments of $6.74 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Roto-Joint lower trailing arms
providing increased strength and improved bushings
Our "Pro Series" 4340 alloy steel crankshafts are available with many value packed and high-performance enhancing features for a wide range of domestic engine applications
Installation: New hardware and detailed installation instructions included for 20-minute installation
Mercedes Fuchs/Mobil/Shell 3353
Collector Bolts-Blk 1991-pontiac-firebird-esi6483971 Roto-Joint lower trailing armsPROFORM Wedge Locking Exhaust Collector Bolts ELIMINATE the need to constantly re tighten collector bolts, and without the need for clips, pins, racing wire, chemicals or gunk. The secret is in the Wedge Locking Washer's super hardened external teeth that "bite" into the bottom of the bolt head and the top flange surface. Vibrations that normally cause other bolts to loosen, are blocked by the wedge locking action that uses tension, instead of
