The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

72gmc1/2ton · 03-22-2002, 06:03 PM

i have 4spd the numbers on the back are as follows "3901183" "gm1" or the 1 is an arrow the reason i need to know is i have noise coming from mine and i can get one for about $500. from checker. but they list them in there computer as turbo 350 an 400 even the manual trannies. if anyone can help i would be thankful.

03-22-2002, 06:03 PM	#1
72gmc1/2ton Registered User Join Date: Feb 2002 Location: englewood co usa Posts: 94	need to know whar tranny i have i have 4spd the numbers on the back are as follows "3901183" "gm1" or the 1 is an arrow the reason i need to know is i have noise coming from mine and i can get one for about $500. from checker. but they list them in there computer as turbo 350 an 400 even the manual trannies. if anyone can help i would be thankful.