For All 351W Oil Pans Except: 11-660
and precision-reamed
Vehicle Applications: 1964 Oldsmobile Cutlass
GM Fullsize SUV / Truck 1973-1986
Pulley space #717656 may be required on some 1975-later engines
Edelbrock 7 Degree Valve Spring Retainer - 1.060 in Step - 1.460 in Single Spring - Set of 16 LT-VX For All 351W Oil PansMade of superior quality steel, machined and heat treated for strength, these retainers have a black oxide finish for rust and corrosion protection. Sold in sets of 16. Edelbrock, Performance, RPM, Ford, Chrysler, Chevy, Olds, Pontiac, Buick, Valve, Spring, Retainer, Steel, Titanium, Rotator, Non Rotator, Set, Kit, 7 Degree, Hardened, Single Grove, 11 32", 3 8",E Street, E CNC, BB, SB, 9602, 9644, 9707, 9708, 9715, 9720, 9721, 9724, 9729, 9730, 9731,