Pac Racing Springs RPM Beehive Valve SpringsStyle: RPM Ovate BeehiveOuter O.D.: 1.445"Closed Pressure: 155 @ 1.880"Open Pressure: 377 @ 1.280"Coil Bind: 1.210"
Pac Racing Springs RPM Beehive Valve SpringsStyle: RPM Ovate BeehiveOuter O.D.: 1.445"Closed Pressure: 175 @ 1.950"Open Pressure: 440 @ 1.300"Coil Bind: 1.220"
Comp Cams Beehive Valve SpringsStyle: BeehiveOuter O.D.: 1.204”Closed Pressure: 150 @ 1.925"Open Pressure: 410 @ 1.275"Coil Bind: 1.225"
PAC Racing Springs 1200 Series Oval TrackStyle: Single with DamperOuter O.D.: 1.244"Closed Pressure: 125 @ 1.750"Open Pressure: 350 @ 1.250"Coil Bind: 1.150"
Howards Cams Hydraulic/Mechanical Flat Tappet Valve SpringsStyle: Single with DamperOuter O.D.: 1.250"Closed Pressure: 115 @ 1.700"Open Pressure: 300 @ 1.250"Coil Bind: 1.160"
Hi-Tech Racing Products LT-1/Z-28 Chev SB Valve SpringsStyle: Single with DamperOuter O.D.: 1.250"Closed Pressure: 120 @ 1.700"Open Pressure: 300 @ 1.250"Coil Bind: 1.160"
Elgin Performance Valve SpringsStyle: Single with DamperOuter O.D.: 1.260"Closed Pressure: 118 @ 1.700"Open Pressure: 318 @ 1.210"Coil Bind: 1.160"Note: Set of 8 (2 sets required per 8 cylinder)
Howards Cams Hydraulic/Mechanical Flat Tappet Valve SpringsStyle: Single with DamperOuter O.D.: 1.265"Closed Pressure: 125 @ 1.750"Open Pressure: 340 @ 1.250"Coil Bind: 1.150"
Isky Performance Valve SpringsStyle: Single with DamperOuter O.D.: 1. 260"Closed Pressure: 130 @ 1.750'Open Pressure: 320 @ 1.200"Coil Bind: 1.130"
Howards Cams Performance Mechanical Flat Tappet Valve SpringsStyle: Pacaloy Single with DamperOuter O.D.: 1.260"Closed Pressure: 140 @ 1.750"Open Pressure: 410 @ 1.200"Coil Bind: 1.100"
PAC Racing Springs 1200 Series Oval TrackStyle: Single with DamperOuter O.D.: 1.260"Closed Pressure: 140 @ 1.750"Open Pressure: 437 @ 1.200"Coil Bind: 1.115"
Hi-Tech Racing Products Performance Springs Style: Single with DamperOuter O.D.: 1.265"Closed Pressure: 115 @ 1.780"Open Pressure: 340 @ 1.250"Coil Bind: 1.160"