Attention: TDR Forum Junkies 
For What It's Worth,
Two years ago my brother Jim & I did major renovation on my 92 2WD diesel. Converted it to a 4WD. At the same time we also retrofitted a '92 Cummins engine into his '86 D-250. I contacted Johnny Spiva and ordered his Poly mounts for both trucks. He had just started production on the diesel mounts at that time. He did not have a transmission mount for a Diesel/2WD auto trans. at that time, but I did get poly cushions for my 4WD. We bought an O. E. M mount for the rear of Jim's.
When we fired the trucks up, at idle-there was noticeably more engine vibration passed through to the truck body and cab. With the RPM just slightly above idle the vibration disappeared. Driving down the road, nice & smooth. After we drove the trucks a while the vibration at idle speeds seemed to get less and less.
I'm very happy with Johnny's product, and am shortly going to order some mounts for a gas engine Dodge pick-up.
Jack Dancoe
Two years ago my brother Jim & I did major renovation on my 92 2WD diesel. Converted it to a 4WD. At the same time we also retrofitted a '92 Cummins engine into his '86 D-250. I contacted Johnny Spiva and ordered his Poly mounts for both trucks. He had just started production on the diesel mounts at that time. He did not have a transmission mount for a Diesel/2WD auto trans. at that time, but I did get poly cushions for my 4WD. We bought an O. E. M mount for the rear of Jim's.
When we fired the trucks up, at idle-there was noticeably more engine vibration passed through to the truck body and cab. With the RPM just slightly above idle the vibration disappeared. Driving down the road, nice & smooth. After we drove the trucks a while the vibration at idle speeds seemed to get less and less.
I'm very happy with Johnny's product, and am shortly going to order some mounts for a gas engine Dodge pick-up.
Jack Dancoe
