CLASS RACER FORUM - View Single Post - What Tranny company offers a good C4 Tranny?

Greg Marshall · 03-31-2014, 08:42 PM

I bought all the parts from JPT jims performance trans in Michigan. Transbrake,servo, special drum and hardened shaft . Trans has been outstanding with a best 60' of 1.32 and is holding up well and is checked at 150 passes Just dont do a burnout in high gear as that seems to be a weak point with the c-4 's I heard Jim might have sold the business but is still involved with the new person Brians performance transmissions.

03-31-2014, 08:42 PM	#6
Greg Marshall Junior Member Join Date: Nov 2008 Location: White Rock,bc canada Posts: 70 Likes: 61 Liked 10 Times in 6 Posts	Re: What Tranny company offers a good C4 Tranny? I bought all the parts from JPT jims performance trans in Michigan. Transbrake,servo, special drum and hardened shaft . Trans has been outstanding with a best 60' of 1.32 and is holding up well and is checked at 150 passes Just dont do a burnout in high gear as that seems to be a weak point with the c-4 's I heard Jim might have sold the business but is still involved with the new person Brians performance transmissions.