Howards Cams 98630: Max Effort Mechanical Roller Dual Valve Spring Set 1.539 in. OD
Standard Finish
Max Effort Mechanical Roller Dual Valve Spring Set OD: 1.539 in. ID: 0.731 in. Seat Load: 194 lbs. at 1.920 in. Open Load: 505 lbs. at 1.200 in. Coil Bind Height: 1.150 in. Rate: 430 lbs. Set of 16