Polyurethane Tranny mounts?
#23
TECH Fanatic
iTrader: (9)
Join Date: Dec 2004
Location: Schaumburg, IL
Posts: 1,693
Likes: 0
Received 0 Likes
on
0 Posts
Get the Prothane one... The ES Mount is around 1/2" taller than the stock LS1 mount. That extra 1/2" of the ES mount changes the pinion angle because the torque arm is attached to the trans. It helps to not use the torque plate and grind down the nubs on the mount but then the ES mount fails after a thousand miles of street driving. so I vote to get the prothane mount and just install it and go.
All poly trans mounts will cause a lot of vibration but it calms down after a couple thousand miles of driving.
All poly trans mounts will cause a lot of vibration but it calms down after a couple thousand miles of driving.
#24
TECH Fanatic
iTrader: (17)
Get the Prothane one... The ES Mount is around 1/2" taller than the stock LS1 mount. That extra 1/2" of the ES mount changes the pinion angle because the torque arm is attached to the trans. It helps to not use the torque plate and grind down the nubs on the mount but then the ES mount fails after a thousand miles of street driving. so I vote to get the prothane mount and just install it and go.
All poly trans mounts will cause a lot of vibration but it calms down after a couple thousand miles of driving.
All poly trans mounts will cause a lot of vibration but it calms down after a couple thousand miles of driving.