Click on image to zoom

471529 - GM OE SBC, 1969-1985 2pc Rear Seal, 12.75" O.D. 153T, non-SFI

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Pricing: $107.27


12-3/4" (153 tooth) flexplate is for use with internally balanced engines with a 2-piece crank seal. Fits 1970-85 with 3.58" crank flange and 9.75" or 10.75" converter bolt pattern. Technical Note : Torque converters for THM350 and THM400 transmissions are produced with both 10.75" and 11.50" diameter converter bolt patterns. To identify the correct pattern, measure from the converter center to an attaching bolt hole and then multiply this dimension by 2.

Application List



Shipping Information

  • Item Requires Shipping
  • 4.5 lbs.
  • W13.9000” x H0.6000” x L15.4000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

Trusted Specialists GM engine & parts specialists
Located in the USA Owned, operated, & employed
Need Assistance? Call us at 888-748-4655
Mon-Thu 8am-6pm EST
Fri 8am-5:30pm EST
Have a Question Email us and we'll get back to you within 24 hours
Pace B2B