Competition Products Pro-Alloy Roller 1.625" Dia. Valve Spring Package Designed for mechanical roller applications up to .740" lift. Install height is 2.000" giving you 240 lbs. of seat pressure and 685 lbs. open. Inlcues #98737 1.625" Howards Cams Pro-Alloy material springs, #3808 10 deg. chrome moly retainers, and #4413 11/32" 10 deg. forged steel locks (single groove). Free VTO Seals Included!
Valve Spring Part Number: 98737 Spring Style: Dual w/ Damper Spring Diameter: 1.625 Seat Press: 240 @ 2.000 Open Press: 685 @ 1.250 Max Lift: .800 Spring Quantity: Set of 16 Retainer Part Number: 3808 Retainer Material: Chrome Moly Steel Retainer Quantity: Set of 16 Valve Lock Part Number: 4413 Valve Lock Degree: 10 Degree Valve Lock Material: Forged Steel Valve Lock Quantity: Set of 32 (16 Pair) Valve Stem Seals: Included Valve Stem Seal Type: VTO Ultimate Duty Manufacturer: Competition Products Manufacturer's Part Number: VSA21-32 Packaged Weight: 10.0 lbs. Warranty: Race Application, No warranty expressed or implied Quantity: Sold as Kit
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