WebOur Level 3 Yank Racing Gear Star transmission comes complete with a 10-inch lock-up converter, 20K GVW Hayden cooler, tranny mount, dipstick and tube, TV cable, wiring, dust cover, and enough full-synthetic Amsoil ATF to do the job. Web18 May 2010 · There are several other items that affect the 3-4 clutch as well. The 3rd gear accumulator, which is part of the 2nd gear servo assembly, absorbs the shock of the 3-4 clutch apply. The accumulator is a piston with a sealing ring around it. If the sealing ring fails, apply pressure to the clutch will bleed off and the clutch will slip and burn.
4l80e / Th400 No Reverse or 3rd Gear Aluminum Piston …
Web19 Oct 2015 · As far as I know there is no Lockup or Non-Lockup Converter for a TH400 Ask Jake at http://www.jakesperformance.com/ If your 2,400 - 2,600 converter would slip , then have it tighten up by someone 4L80-2FM from Jake is one option or the Gear Venders Make sure you checkout the mods needed to the cars tunnel for either ! 67 Chevelle Malibu SS … WebSTREET/STRIP CHEVROLET V8 TH400 [non lockup] 1965-91 2WD, RWD ... Ideal for high performance street and mild strip use. 1st gear ratio 2.48, 2nd 1.48, 3rd 1:00 to 1. Rebuilt front pump with B&M pressure regulator spring & shims. New intermediate roller clutch, B & M high performance friction plates, thrust bearings & ... dan connolly john angelos
Replacing the old TH400 with Level 3 4L60 - Gearstar
WebThe GM TH400’s gear ratios are 2.48:1, 1.48:1, 1.00:1, and 2.07:1 for the 1st, 2nd, 3rd, and 4th gears. The THM400’s transmission works excellently for high-performance and heavy … WebThis item ships UPS. In stock and ships today if ordered by 3pm ET! Details. "SUPER MEGA XL" 258MM XTRA-LITE BILLET SERIES ALUMINUM LOCK-UP CONVERTER. • BOLT … Web26 Apr 2024 · The lock up is easy to hook-up with a dual brake switch, wire, pan gasket & some ATF, Search this forum, Ive posted on this subject alot. ... 455/TH400, 3.73 posi 2004 GMC Sierra 2500HD, LB7/Allison, CCSB ... if a "4th gear lockup only" kit is offered, im assuming 3rd gear gets the lubrication it needs and there isn't the TC spin that causes ... dan connery death