(3)Elgin Rocker Arm RK-508; Stamped Steel 3/8 1.5 Long Slot w/Ball, Nut for SBC

Elgin Rocker Arm Kit ICE410840SP; Long Slot, 3/8 in. 1.6 for Chevy SBC, 8pcs.

Elgin BLACK ICE Rocker Arms fit SBC Chevy GM 350 1.6 Ratio 3/8 Stud LONG SLOT

Elgin Automotive Small Block Chevy Rocker Arms RK-508, NOS Set Of 8

Engine Rocker Arm Kit-VIN: Y Elgin RK-508

Rocker Arm Kit Elgin RK508

Elgin Rk 508 Rocker Arm Kit

ELGIN SBC Rocker Arm Kit RK-1508SP with 1.6 Ratio and 7/16 in Stud