Valve Spring Specs:
Max Lift: .550"
Type: Single W Damper Valve
Material: Chrome Silicon
Spring Diameter: 1.250"
Installed Height: 110# @ 1.700"
Open Load: 285# @ 1.210"
Retainer Specs:
Lock Angle: 7 degree
Material: 4140 chrome moly steel
Notes: heat treated; black oxide finish
Lock Specs:
Groove: Single; square
Notes: heat treated
Professional Installation is Highly Recommended (No Instruction Included).
Package includes:
Just as piactures shown
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Fitment:
This listing is for (1) complete set of valve springs for GEN I and II Small Block Chevy (not for vortec) engines. Includes chrome moly steel retainers and heat treated locks.