Author Topic: GM 336984 Adapter (SM465 to NP203)...  (Read 993 times)

Offline jls2

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GM 336984 Adapter (SM465 to NP203)...
« on: December 04, 2022, 05:44:09 PM »
I hope I'm in the right forum?.
Im looking for the hard to find Adapter (GM-336984), can't seem to find. I want to install a SM465 to a NP203. I have a 75 Chevy, K20 truck. If you find, Please reply. Thank you all.

Jerry S.

Offline JohnnyPopper

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Re: GM 336984 Adapter (SM465 to NP203)...
« Reply #1 on: December 06, 2022, 03:33:45 PM »
Check with my friend Andy at A&B Trucks

619 234 5171

Tell him John Michael sent you  :)
1957 Apache 3100 235 Inline 6, 3 on the tree
1973 C-20, 3+3 454 4BBL TH400  Water Injection
1978 K-10, 350 4BBL TH350 NP203 M.M. Part time Kit/Hubs
1980 C-10 under construction

Offline Jason S

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Re: GM 336984 Adapter (SM465 to NP203)...
« Reply #2 on: December 17, 2022, 11:40:50 PM »
Also, there's currently one listed on Ebay.

Searched "SM465 to NP203"
1973 GMC K2500, Super Custom, Camper Special, 350, TH350, NP203, 4.10's
1974 Chevrolet K10, Custom Deluxe, 350, SM465, NP203, 3.73's

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