B&M 30497 Trans Adapter Plate-SBC/BBC Engine
Chevy Small Block V8, Chevy Big Block V8, 700R4, TH350, TH400
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This B&M Racing transmission bellhousing adapter plate was developed to bolt a Buick, Oldsomobile or Pontiac TH350,TH400 or TH700R4 transmission on Chevrolet small block big block engines manufactured after 1962. Does not fit late model LS or LS based LT engines. The heavy gauge adapter plate is laser cut to exacting tolerances for a precise fit, then powdercoated with a premium black finish. Also features the iconic B&M name laser cut in the plate. Includes hardware to mount the adapter plate to the transmission and installation instructions. Made in the USA.
- Laser Cut For Precise Fitment
- Black Powdercoated Finish
- Heavy 10 Gauge Steel
- B&M Logo Laser Cut
ApplicationUsed to adapt SBC/BBC engine to BOP (Buick, Oldsmobile, Pontiac) TH350/TH400/TH700R Transmission. (Does not fit LS or LS based LT).
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