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 |