Edelbrock Sure Seat Single Spring Valve Spring - 1.150 in Coil Bind - 1.222 in OD - Small Block Chevy - Set of 16 Micro / Mini Sprint Steering 1971-1974 Chevrolet K20 Pickup

1971-1974 Chevrolet K20 Pickup

While it's the perfect coil to go with the PerTronix Ignitor breakerless ignition

2001-2015 Chevrolet Corvette

1986-1989 Dodge W100

Edelbrock Sure Seat Single Spring Valve Spring - 1.150 in Coil Bind - 1.222 in OD - Small Block Chevy - Set of 16 Micro / Mini Sprint Steering 1971-1974 Chevrolet K20 PickupMade of highest quality spring wire and precision wound to close tolerances, our Sure Seat Valve Spring sets are for use on original equipment heads when installing Edelbrock Performer Plus, Performer RPM and Torker Plus camshafts. These are the same high performance springs used on Edelbrock Performer and RPM cylinder heads. The #5900 Series valve springs are designed for use with OEM valve rotators. Valve Spring Kits are complete kits that contain