1987 chevy R30 cummins conversion87 Chevy r30. 93 12valve with a p pump from a 96 12 valve. Ppe 160gph lift pump. Nv4500hd from a 97 dodge v10 truck. Valair dual disc organic clutch. Charge air cooler from a 94 dodge. Dual 12" electric fans. The clutch master cylinder is from a 96 f350 with a powerstroke. slave from a 97 dodge. The front u joint is a conversion u joint from 97 dodge to 87 Chevy. 3. 73 gears in the Dana 70hd. This truck runs and drives great. Cruises down the highway and is very reliable. Truck is straight besides passenger rear dually fender. Truck is located in Kennewick WA. Lots of money invested. Please call or text with questions 509 531 7479