1978 Chevy H/J Series Transmission Mounts
- Hooker®BlackHeart™ Transmission MountChevy H70 / H80 / H90 / J70 / J80 / J90 1978, BlackHeart™ Transmission Mount by Hooker®. Material: Polyurethane. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised....Durable polyurethane to handle the stress of high horsepowerSame durometer as other BlackHeart and Hooker poly mounts$37.95