B&M 10231 - B&M Flexplates

Chrysler '62 & later internally balanced 8-bolt crank - A-727, A-904 (Small bolt circle only 10") All Chrysler flexplates have dual bolt pattern (10" & 11-1/8") except #10231 & flexplates for A-904 transmissions. 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.