Trend Performance 10.350" Long Pushrod - 7/16" Diameter - 0.165" Wall - Extra Clearance - Ball Ends Seat Belt Hardware 1999-2002 Pontiac Firebird

1999-2002 Pontiac Firebird

Ford 289/302/351C/351M/351w/ 400

The 227 has 60/40 valve spacing and piston valve pockets should be checked

Direct line of sight flow path maximizes flow

Trend Performance 10.350" Long Pushrod - 7/16" Diameter - 0.165" Wall - Extra Clearance - Ball Ends Seat Belt Hardware 1999-2002 Pontiac FirebirdProduct Description: Pushrod 10. 350 in Long 7 16 in Diameter 0. 165 in Thick Wall Extra Clearance Ball Ends Double Taper 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