The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Looking For Info on 3-Speed Trans Ratios

Brad · 01-06-2007, 10:44 PM

Code H is 3 spd HD Muncie, code K is 3 spd McKinnon, M is 3spd Muncie, and S is Saginaw. There were 2 Saginaws: CS models got the synchromesh with ratios 2.94, 1.68, 1.00, 3.14 rev. CE models got the fully synchronized with ratios 2.85, 1.68, 1.00, 2.95 rev.

01-06-2007, 10:44 PM	#4
Brad Out of the carpool lane. Join Date: Jan 2000 Location: Clark Co, WA Posts: 5,673	Re: Looking For Info on 3-Speed Trans Ratios Code H is 3 spd HD Muncie, code K is 3 spd McKinnon, M is 3spd Muncie, and S is Saginaw. There were 2 Saginaws: CS models got the synchromesh with ratios 2.94, 1.68, 1.00, 3.14 rev. CE models got the fully synchronized with ratios 2.85, 1.68, 1.00, 2.95 rev. __________________ 1968 C-10 SWB, 5.7 Vortec/700R4/3.73 posi, Torch Red 1968 Camaro, 250/Powerglide, all original (No, I'm not gonna drop a 350 in it!...Jeez!) 2000 Honda VFR in the faster yellow! 2008 Husqvarna TE-610 1967 C-10 SWB 'Six Appeal'-Gone but not forgotten...