1987-1988 Chevrolet R10 Suburban V8 6.2L 12si High Output Alternator Pulley:V-Belt Pulley the measurements may not be

the measurements may not be the exact measurements for your specific vehicle

This is a direct fit high-output alternator for the 1988-1992 GMC K1500 4

which can be installed using your stock belt

This is a direct fit high-output alternator for the 1965-1969 Chevrolet Biscayne 6

This is a direct fit high-output alternator for the 1968-1976 Oldsmobile 98 7

1987-1988 Chevrolet R10 Suburban V8 6.2L 12si High Output Alternator Pulley:V-Belt Pulley the measurements may not beFitment: This is a direct fit high output alternator for the 1987 1988 Chevrolet R10 Suburban 6. 2L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a 14. 8 Volt GM Style Internal Regulator with one wire connection. This alternator is not plug and play and must be wired with the one wire connection. NOTE: If you require charging at a certain voltage setpoint, we offer