SBC/BBC Engine to Buick, Olds, Pontiac TH350/TH400/TH700R Transmission.

Part Number: 30497

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.

Features and Benefits

• Adapts Early Chevy V8 Engines to B.O.P. Transmissions
• Durable Black Powdercoated Finish
• Laser Cut For Precise Fitment
• Over 65 Years of B&M Quality
• Heavy 10-gauge Plate Steel
• B&M Logo Laser Cut

Used to adapt SBC/BBC engine to B.O.P. (Buick, Oldsmobile, Pontiac) TH350/TH400/TH700R Transmission. Does not fit LS or LS based LT engines.