This listing is for (1) complete set of z28 valve springs for GEN I and II Small Block Chevy (not for vortec) engines. Includes chrome moly steel retainers and heat treated locks.
Valve Spring SpecsMax Lift: .550"
Type: Single W/ DamperValve
Material: Chrome SiliconSpring 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 finishLock Specs
Groove: Single; square
Notes: heat treated
Z28 Valve Springs Kit w/ Steel Retainers HD Locks for Chevrolet SBC 327 350 400
This listing is for (1) complete set of z28 valve springs for GEN I and II Small Block Chevy (not for vortec) engines. Includes chrome moly steel retainers and heat treated locks.
Valve Spring SpecsMax Lift: .550"
Type: Single W/ DamperValve
Material: Chrome SiliconSpring 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 finishLock Specs
Groove: Single; square
Notes: heat treated Interchange Part Number: dual valve springs small block chevy 5.0 5.7 5.0L 5.7L 283 performance .550 lift Manufacturer Part Number: ams943X Brand: AMS Racing Fitment Type: Performance/Custom Manufacturer Warranty: Unspecified Length Type: Valve Spring Set Items Included: Valve Spring Valve Spring Retainer Valve Locks Performance Part: Yes Vintage Part: No Universal Fitment: No Shipping
Items are shipped within 24 hours of purchase Monday-Friday.
Payments
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Returns
Returns can be opened via within 30 days of purchase date.
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