B&M 20230 GM SFI Flexplate Fits 168-Tooth, 2-Piece Rear Main
Universal Fit, 14.1" Outside Diameter, 168 Tooth Count, Is SFI Rated, 6.5 lbs. Weight
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Heavy Duty Flexplate fits: Chevrolet - '55-'85 SB V8 and 90 deg. V6 with 168 tooth ring gear and 10-34 in. or 11-12 in b.c. exc. 400Chevrolet - '90 and earlier Chevrolet BB V8 with 168 tooth ring gear and 10-34 in or 11-12 in b.c. exc. 454.
- NHRA and IHRA Legal For All Classes
- Includes SFI Certification Sticker
- Ideal For Street Applications
- To Extreme Duty Racing
ApplicationFits 1955 to 1985 GM small block V8 and 90 degree V6 engines uses 168 tooth ring gear. Also fits 1990 and earlier GM big block V8 engines and uses a 168 tooth ring gear. Does not fit 400 cid or 454 cid engines. Has 10.75 inch and 11.5 inch bolt patterns. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions
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