Joined Jul 28, 2017. 42 Posts. #13 · Dec 12, 2018. I know the 1999ish Chevrolet 2500 trucks could get a 6.0 with the NVG4500 manual 5 speed (with a granny first gear). I've not seen someone drop one in, but advance adapters might be able to help out there to mate one up in your Jeep. Just a thought. I have a couple questions about my manual transmission choices. RW Engineering offers t-case (I will go with an Ashcroft HD 1.2 LT230) adapters for both NV4500 and AX15. Axis offers an adapter for the Tremec 4050. My preference is for the AX15 since it probably shifts better and has a taller first gear for daily driving (this will be more an Facebook group, facebook.com/groups/887277178144274Fabbot site, fabbotfab.com/collections/transmission-adapters If you have a manual throttle body intake ( drive by throttle cable, not electronic) you'll need something to connect your TV cable to the throttle blades. This Adapter will allow you to use your current TV cable to run your LS1 This is a list of discussions in the Manual Transmission forums at the LS1.com | GM LSx Performance Forum. The Manual Transmission forum. Forum Tools. Search Forum. Title / Thread Starter Replies / Views Last Post By. Product Description. THIS IS A NEW BELL HOUSING MADE JUST FOR NEW LS SERIES MOTORS. THIS IS MADE LIKE A "621"STYLE HIGH PERFORMANCE 11" CLUTCH BELL HOUSING. YOU WILL BE ABLE TO USE YOUR ORIGINAL MUCIE OR SAGINAW MANUAL TRANSMISSION ON THE NEW STYLE LS MOTORS. WILL EVEN WORK ON THE TREMEC 5 AND 6 SPEED TRANSMISSIONS. 4T65E-HD MN7s are rated from the factory at 280 ft-lbs of torque on the engine side, 400 ft-lbs of torque on the gearbox side. However, LS4s come from the factory rated at 325 ft-lbs of torque at the crank. Some have speculated that this may lead to long-term sustainability issues for stock transmissions. Description. Looking for a viable manual transmission to put behind a Chevy LS V8? This Quick Draw Brand Adapter Kit provides a simple solution for bolting any engine from the GM LS family to a GM NV4500 from 1993 to 1995. Further, our adapter is designed to use mostly off-the-shelf wear parts that can be sourced at any auto parts store. August 10, 2021 by LS Engine DiY. The 6-speed T56 manual is the most popular transmission used in LS engine swaps. Formerly offered on the 1998-2002 F-Body and GTO, the T56 bellhousing, flywheel, and clutch pack are readily available. The T56 transmission fits into most GM muscle cars, requiring only minor modifications to the transmission Shop Chevy LS V8 Manual Transmissions and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Chevy LS V8 Manual Transmissions in-stock with same-day shipping. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday. GIFT CARDS. DEALS. TRACK ORDER. HELP CENTER. Shop. Parts. Toolbox. Articles. Manual Transmission - LS V8 Manual Transmissions, T56, T5, MN12, Clutches, Hydraulics, and Shifters discussion, how-to guides, and technical help. Manual Transmission - LS1TECH - Camaro and Firebird Forum Discussion Manual Transmission - LS V8 Manual Transmissions, T56, T5, MN12, Clutches, Hydraulics, and Shifters discussion, how-to guides, and technical help. Manual Transmission - LS1TECH - Camaro and Firebird Forum Discussion