Oil Restrictor Screw In Type - .055" Orifice CO4917 Hose End Sockets Exh 540" Lobe separation angle

Exh 540" Lobe separation angle 110°

AF3500-1005

These Aeromotive 340 Stealth fuel tanks feature our ground breaking 340 Stealth electric fuel pump mounted to our CNC machined

EFi Adapter Fitting

30-3004BLK

Oil Restrictor Screw In Type - .055" Orifice CO4917 Hose End Sockets Exh 540" Lobe separation angleOil Restrictor Screw In Type . 055" OrificeSuit Small & Big Block Chevy CO4917 4917 When building a high performance engine with a solid or solid roller cam, it is necessary to meter the amount of oil going through the lifters and up to the rocker arms. Too much oil to the top will starve the main and rod end bearings and cause engine failure. These oil restrictors are simple and easy to use.