Hi-Tech Racing Products Performance Springs
Style: Single with Damper
Outer O.D.: 1.265"
Closed Pressure: 115 @ 1.780"
Open Pressure: 340 @ 1.250"
Coil Bind: 1.160"

Howards Cams Performance Valve Springs
Style: Single with Damper
Outer O.D.: 1.265"
Closed Pressure: 122 @ 1.800"
Open Pressure: 375 @ 1.250"
Coil Bind: 1.100"

Howards Cams Electro Polished Performance Valve Springs
Style: Single with Damper
Outer O.D.: 1.265"
Closed Pressure: 120 @ 1.800"
Open Pressure: 350 @ 1.200"
Coil Bind: 1.100"

Hydraulic Roller/Mechanical Flat Tappet Valve Springs
Style: Single with Damper
Outer O.D.: 1.265"
Closed Pressure: 125 @ 1.800"
Open Pressure: 375 @ 1.200"
Coil Bind: 1.150"

Howards Cams Beehive (Inverted Conical) Valve Springs
Style: Beehive
Outer O.D.: 1.280"
Closed Pressure: 115 @ 1.800"
Open Pressure: 332 @ 1.265"
Coil Bind: 1.150"

Howards Cams Electro Polished Beehive Valve Springs
Style: Ovate Beehive
Outer O.D.: 1.445"
Closed Pressure: 115 @ 1.800"
Open Pressure: 354 @ 1.225"
Coil Bind: 1.150"

Howards Cams Beehive (Inverted Conical) Valve Springs
Style: Ovate Beehive
Outer O.D.: 1.289"
Closed Pressure: 110 @ 1.800"
Open Pressure: 275 @ 1.200"
Coil Bind: 1.150"

Comp Cams LS1/2/6 Beehive Valve Springs
Style: Ovate Beehive
Outer O.D.: 1.055"
Closed Pressure: 105 @ 1.800"
Open Pressure: 293 @ 1.200"
Coil Bind: 1.100"

Elgin Performance Inverted Conical Valve Springs
Style: RPM Ovate Beehive
Outer O.D.: 1.290"
Closed Pressure: 130 @ 1.800"
Open Pressure: 318 @ 1.200"
Coil Bind: 1.120"
Note: Set of 8 (2 sets required per 8 cylinder)

Howards Cams Beehive (Inverted Conical) Valve Springs
Style: Ovate Beehive
Outer O.D.: 1.290"
Closed Pressure: 130 @ 1.800"
Open Pressure: 318 @ 1.200"
Coil Bind: 1.140"

Comp Cams LS1/2/6 Beehive Valve Springs
Style: Beehive
Outer O.D.: 1.075"
Closed Pressure: 125 @ 1.800"
Open Pressure: 367 @ 1.150"
Coil Bind: 1.100"

Howards Cams LS1/2/6 Dual Valve Springs
Style: Dual
Outer O.D.: 1.305"
Closed Pressure: 145 @ 1.800"
Open Pressure: 385 @ 1.150"
Coil Bind: 1.100"