B&M | Automatic Transmission Flexplate - Corvette / Monte Carlo 7.4L 1970-1975

B&M – Automatic Transmission Flexplate (Big Block, External Balance)

Description

The B&M high performance flexplate (ref. 20233) is designed for 1965-1990 Chevrolet big block 454ci externally balanced V8 engines with two-piece rear main seal. Built from high tensile strength steel to resist elongation and cracking, it features a 168-tooth ring gear with double-sided welds, dual bolt pattern converter mounting at 10.75 and 11.5 inch, SFI 29.1 safety certification, and zinc/chromate plating for corrosion resistance. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions. NHRA/IHRA legal for all classes (See Application Section).

Specifications

• Brand: B&M
• Part Number: 20233
• Category: Automatic Transmission Flexplate
• Balance: External
• Tooth Count: 168
• Dual Pattern: Yes
• Outside Diameter: 14.100 in.
• Converter Bolt Circle: 10.75 in. and 11.5 in.
• Weight: 7.500 lbs.
• SFI 29.1 Approved: Yes (sticker included)
• NHRA / IHRA Legal: Yes
• Compatible Transmissions: Powerglide, TH350, TH400, TH700R4 (See Application Section)
• Condition: New
• Sold and shipped by: GBP Performance

Note:

• Livraison GRATUITE / FREE Delivery