Topic: Transmission swap
in Forum: C3 Driveline Components
I swapped my TH400 for a Tremec TKX 5-speed manual transmission. I purchased the kit from Silver Sport plus a few parts needed that were not supplied. The kit is designed for an automatic to manual swap. Really a good swap although changing the swing pedals requires removing the dash. I have also installed a Borgeson power steering.
Not much control over the photo upload that turned the photo upside down.
I am introducing myself and my '75 Corvette.
I purchased my first Corvette in 1977 while in the Air Force. It was a 1975 Orange Flame coupe with almost every option except the L82 engine. Although I sold that car many years ago, I have owned five additional C3s. I found my current '75 Orange Flame coupe with the same options as the first one in 2014 and purchased it.
My C3 came with the TH400; air conditioning; power steering, brakes, and windows; custom leather interior; tilt-telescopic steering column; rear window defroster; AM-FM stereo radio; map light; and a few other options.
I installed an LS-6 454 in my first '75; however, I have taken a different route with this one.
I built a World Products 407 ci engine with AFR CNC ported heads, Erson mechanical roller camshaft; forged crankshaft, H-beam 6 1/8" long connecting rods, JE forged pistons, 1.6 ratio roller rocker arms; Edelbrock aluminum water pump, Canton road race oil pan, FlowTech headers, and a few other supporting parts. I am in the process of installing an Edelbrock Pro Flo 4 sequential multi-port fuel injection.
I have changed the TH400 for a Tremec TKX 5-speed manual transmission with the Silver Sport shifter modification that places the shift linkage in the correct location. I have also installed a Borgeson power steering system and upgraded the rear suspension.
I know I have spent too much, but this is my favorite Corvette and I want it to be a fast car that I can take on long cruises. It is a keeper!
