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.
To Extreme Duty Racing
Ideal For Street Applications
Includes SFI Certification Sticker
NHRA and IHRA Legal For All Classes