Melling Rocker Arm Ball fits Chevy R20 Suburban 1987-1988 7.4L V8 OHV 39MSXNRR

Melling Stock Rocker Arm fits Chevy R20 1987-1988 7.4L V8 OHV 42VCST

Melling Stock Rocker Arm fits Chevy R20 Suburban 1987-1988 7.4L V8 OHV 64XPVV

Melling Stock Rocker Arm Kit fits Chevy C3500 1988-1990 7.4L V8 OHV 89GGYS

Melling 39BG27D Rocker Arm Kit Fits 1991-2000 Chevy K3500 7.4L V8 OHV Stock

Melling 93RX48V Rocker Arm Kit Fits 1991-2000 Chevy K3500 7.4L V8 OHV Stock

Melling 85ST68F Rocker Arm Ball Fits 1987-1988 Chevy R20 Suburban 7.4L V8 OHV

Melling Stock Rocker Arm Kit fits Chevy V30 1987-1988 7.4L V8 OHV 48XGTK