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• 5" O.D.
• 7" Height
• Progressive Rate
• 600/1200 lbs/in.

Available Options:

• Single Pigtail w/ 5-1/2" OD x 11" or 12" Length
• Double Pigtail w/ 7" x 14" Length
• Multiple rates available.

Fits linear and progressive 7" pull bar springs

• 5" O.D.
• 5" Height
• Stack Spring
• Multiple rates available.

• 2-1/2" I.D.
• 16" Height
• Ultra High Travel (UHT) springs
• Multiple rates available.

2.5” ID x 14” - 175 lbs/in

2.5” ID x 14” - 185 lbs/in

2.5” ID x 14” - 200 lbs/in

2.5” ID x 14” - 175/350 lbs/in

2.5” ID x 16” - 138/375 lbs/in

2.5” ID x 12” - 175/350 lbs/in

2.5” ID x 12” - 200/425 lbs/in

• Application: SBC 305
• Style: Flat Top w/ 2 Valve Relief
• Comp. Height: 1.565"
• Crown Volume: 3.4cc
• C/R 64cc: 9.5
• C/R 66cc: 9.3
• Gram Weight: 405/105
• Pin: .927" x 2.225"
• Rings: 1.5mm, 1.5mm, 3.0mm

• Application: SBC 305
• Style: Flat Top w/ 2 Valve Relief
• Comp. Height: 1.565"
• Crown Volume: 3.4cc
• C/R 64cc: 9.5
• C/R 66cc: 9.3
• Gram Weight: 405/105
• Pin: .927" x 2.225"
• Rings: 1.5mm, 1.5mm, 3.0mm

• Application: SBC 305
• Style: Flat Top w/ 2 Valve Relief
• Comp. Height: 1.565"
• Crown Volume: 3.4cc
• C/R 64cc: 9.5
• C/R 66cc: 9.3
• Gram Weight: 405/105
• Pin: .927" x 2.225"
• Rings: 1.5mm, 1.5mm, 3.0mm

• Application: SBC 350
• Style: .163" Solid Dome
• Comp. Height: 1.655"
• Crown Volume: -6.3cc
• C/R 64cc: 12.0
• C/R 76cc: 10.3
• Gram Weight: 526/132
• Pin: .927" x 2.750"
• Rings: 1/16", 1/16", 3/16"

• Application: SBC 395
• Style: .400" Solid Dome
• Comp. Height: 1.062"
• Crown Volume: -11cc
• C/R 64cc: 14.2
• Gram Weight: 433/119
• Pin: .927" x 2.500"
• Rings: 1.5mm, 1.5mm, 3.0mm

• Application: SBC 350
• Style: Flat Top w/ 2 Valve Relief
• Comp. Height: 1.265"
• Crown Volume: 4.9cc
• C/R 64cc: 10.4
• C/R 76cc: 9.1
• Gram Weight: 439/132
• Pin: .927" x 2.750"
• Rings: 1/16", 1/16", 3/16"

• Application: SBC 395
• Style: .068" Solid Dome
• Comp. Height: 1.062"
• Crown Volume: -2.9cc
• C/R 50cc: 14.2
• Gram Weight: 370/119
• Pin: .927" x 2.500"
• Rings: 1.5mm, 1.5mm, 3.0mm

• Application: SBC 383
• Style: .163" Solid Dome
• Comp. Height: 1.425"
• Crown Volume: -6.3cc
• C/R 64cc: 12.9
• C/R 76cc: 11.0
• Gram Weight: 526/132
• Pin: .927" x 2.750"
• Rings: 1/16", 1/16", 3/16"

• .515" Aluminum Adapter
• Rochester 2bbl carb
• 4bbl pattern intakes

Black, Small

CLOSEOUT - All sales are final. Available while supplies last.

Black, Medium

CLOSEOUT - All sales are final. Available while supplies last.

Available Options:
• Choose Impact Helmet
• Tint: Clear, Amber, Dark Smoke, Light Smoke