1987 GMC W-Series Transmission Mounts
- Hooker®BlackHeart™ Transmission MountGMC W4500 Forward / W5500 Forward / W6500 Forward /... 1987, BlackHeart™ Transmission Mount by Hooker®. Material: Polyurethane. Designed utilizing the latest technology, this product features premium quality and will perform better...Durable polyurethane to handle the stress of high horsepowerSame durometer as other BlackHeart and Hooker poly mounts$37.95