Edelbrock Sure Seat Valve Spring Dual Spring/Damper 1.200" Coil Bind 2050091 Oil restrictors for use in

Oil restrictors for use in Dart SB Chevy SHP blocks are specifically designed for the priority main oil system to reduce the amount of oil flow to the top of the engine

1959-1974 Buick Electra

2003-2005 Thomas Transit Liner

959 in Single Spring

Edelbrock Sure Seat Valve Spring Dual Spring/Damper 1.200" Coil Bind 2050091 Oil restrictors for use inMade 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