Edelbrock Sure Seat Single Spring / Damper Valve Spring - 1.340 in Coil Bind - 1.500 in OD - Big Block Chevy - Set of 16 Throttle Return Spring Bracket 1979-1979 Pontiac Sunbird

1979-1979 Pontiac Sunbird

Race Proven Technology & Quality

4L60E / 4L65E / 4L80E / 4L85E

1997-1999 Jeep TJ

Edelbrock Sure Seat Single Spring / Damper Valve Spring - 1.340 in Coil Bind - 1.500 in OD - Big Block Chevy - Set of 16 Throttle Return Spring Bracket 1979-1979 Pontiac SunbirdMade 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