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BobS · 01-04-2007, 10:18 PM

What is the shift pattern? Do you have any pics? I can find out what it is if it's a GMC and you know what model it is. I do know though that if it's a 64-65 GMC it's not an overdrive 5th unless it's been changed. Not so sure about Chevys.

Bob

01-04-2007, 10:18 PM	#4
BobS Senior Member Join Date: May 2001 Location: West Central Minnesota Posts: 569	Re: Original 5 speed transmission?????? What is the shift pattern? Do you have any pics? I can find out what it is if it's a GMC and you know what model it is. I do know though that if it's a 64-65 GMC it's not an overdrive 5th unless it's been changed. Not so sure about Chevys. Bob __________________ V-6....only GMC Trucks have it! 62 GMC W5000 NAPCO-V6 65 GMC 2500 NAPCO Panel-V6 66 GMC 1000-V6 66 GMC 1500-V6 67 GMC K1500-SBC (originally a KM-V6) 68 GMC C1500-V6 68 GMC C1500-V6 68 GMC Suburban C2500 70 Chevy K20-SBC 71 Chevy C30 Longhorn-SBC 72 GMC Suburban C1500-BBC 72 Chevy C10-SBC 72 GMC C5500-ToroFlow Diesel Last edited by BobS; 01-04-2007 at 10:19 PM.