Chevy SFI Flexplate - '90 & earlier Chevrolet 454 externally balanced BB V8
Chevrolet - '90 & earlier Chevrolet 454 ext. balanced BB V8 with 168 tooth ring gear & 10-3/4" & 11-1/2" b.c.
Chevrolet flexplates have dual bolt patterns to accomodate Powerglide, TH-350, 400 & 700-R4.
- SFI 29.1 approved, NHRA/IHRA legal for all classes (Chevrolet & Chrysler).
- SFI certification sticker included (recertification required every 3 yrs.).
- Ideal for street applications to extreme duty racing and high (above 6,000) rpm use.