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

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

Melling Stock Rocker Arm fits Chevy V20 Suburban 1987-1988 7.4L V8 OHV 57SXXN

Melling Stock Rocker Arm Kit fits Chevy R30 1987-1988 7.4L V8 OHV 64YBNK

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

Melling Stock Rocker Arm fits Chevy V30 1987-1988 7.4L V8 OHV 84HSFG

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

Melling Stock Rocker Arm Kit fits Chevy K3500 1991-2000 7.4L V8 OHV 91YFBD