1987 GMC R1500 5.0L 12si 250-320amp High Output Alternator Pulley:V-Belt Pulley

1987 GMC R1500 5.0L 12si 250-320amp High Output Alternator Pulley:V-Belt PulleyFitment: This is a direct fit high output alternator for the 1987 GMC R1500 5. 0L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a separate adaptor plug. One side will plug directly into the aftermarket high output alternator, and the other side will plug into the factory plug. NOTE: If you require charging at a certain voltage setpoint, we offer a selection of

it has 5 Parametric Equalizers with gain control

The RS V2 lineup is our new and improved entry series

Designed for those who want serious bass without breaking the bank

Frequency Response : 10 Hz – 250 HZ

The Joker 12" subwoofer is versatile enough for daily builds

This is a direct fit high-output alternator for the 1987-1989 GMC R3500 5

This is a direct fit high-output alternator for the 1989 Chevrolet R1500 Suburban 5

Engineered in Ohio: Designed and tested at Resilient Sounds HQ

8 FS (Hz) 33

This is a direct fit high-output alternator for the 1994 Mercury Cougar 4

This is a direct fit high-output alternator for the 2011-2012 Ford Lobo 5

This is a direct fit high-output alternator for the 2007-2010 Jeep Commander 5