B&M 30497 Transmission Case Adapter - Universal Fit for GM, Ford, Chrysler Vehicles - Heavy Duty & Durable for Smooth Gear Shifting - Perfect for DIY Repairs & Professional Mechanics

This B&M Racing transmission bellhousing adapter plate was developed to bolt a Buick, Oldsmobile 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 powder coated 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 Powder coated Finish

Heavy 10 Gauge Steel

B&M Logo Laser Cut