Trick Flow Aluminum Roller Rocker Arm - 7/16 in Stud - 1.73 Ratio - Blue - Big Block Ford (Set of 16) HASZ21CL For Pressure Sealing

For Pressure Sealing

1983-1993 Ford Bronco

our Magnum polylocks are 1

12:1-15:1 AFR

Trick Flow Aluminum Roller Rocker Arm - 7/16 in Stud - 1.73 Ratio - Blue - Big Block Ford (Set of 16) HASZ21CL For Pressure SealingProduct Description: Rocker Arm 7 16 in Stud 1. 73 Ratio Full Roller Aluminum Blue Anodized Big Block Ford Set of 16 Trick Flow Specialties produces some of the most recognized racing components in the industry. Trick Flow Twisted Wedge Track Heat series cylinder heads are capable of producing 600 plus horsepower on naturally aspirated engines the winningest head in NMRA racing. Twisted Wedge Track Heat heads so dominated that the NMRA saddled them