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#1
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original truck GM 12 bolt gears 3.73 dated 1977
SOLD
Hi Everyone, I have some take out GM original gears They are original 3.73 gears as shown with no fatal issues; they've been bouncing around the shop for a while - always thought I'd use them. 11-41 seem to be dated JAN 1977 - I believe them to be out of a truck. ring part number not fully readable - almost looks like it was stamped before machining... but could be 3817778 if you use your imagination. 339624 pinion - other part cross numbers I believe are 6260542 & 6260541 or 3884935 Very usable as shown, please see photos. Swapped for a 4.56 set. Nothing beats GM gears. Even though these are dated January 1977 - they are real GM truck housing gears! shipped to the 48. Thanks sYc, be safe & well friends! Anthony Last edited by AnthonyS; 09-20-2020 at 04:16 AM. Reason: sold |
#2
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more photos for a complete picture
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#3
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Those are truck gears. 41/11 = 3.73. They only fit the truck housing.
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Freddie 1969 Camaro RS/SS396 (427) 4 speed |
#4
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Thank you.
Yep - the text of ad is correct, I copied and pasted the title from my other gear listing and changed the date but forgot to change the ratio in the title - ad shows 3.73. Here's that ad for the 1969 dated 3.31 ring & pinion: https://www.yenko.net/forum/showthread.php?t=162452 Anyway, these truck gears are listed on eBay now: https://www.ebay.com/itm/143673981517 Thanks again sYc Friends! Anthony |
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