Trend Performance 9.100" Long Pushrod - 5/16" Diameter - 0.080" Wall - Ball Ends - Chromoly M59XS3 They have 20% more exhaust

They have 20% more exhaust flow than cast iron Vortec heads

00 in Effective Stud Length

Lightweight unit mounts to your shield and includes two clear rolls of 50 foot film (equal to 65 standard tear offs)

Made from aerospace chrome moly and centerless ground after heat treatment

360 Piece Kit

Trend Performance 9.100" Long Pushrod - 5/16" Diameter - 0.080" Wall - Ball Ends - Chromoly M59XS3 They have 20% more exhaustProduct Description: Pushrod 9. 100 in Long 5 16 in Diameter 0. 080 in Thick Wall Ball Ends Chromoly Sold Individually In 1993 SpinTron emerged, launching a tool to do meaningful research into valve train testing and technology. This testing exposed profound inadequacies in pushrod design. These inadequacies amazed SpinTron creator Bob Fox and his collaborator, the late Randy Dorton. Pushrod design changed irrevocably with Fox establishing his pushrod