Pay in 4 interest-free payments
Aeroflow 153T Ext Bal Sfi Flexplate Late 86-On 1 Pce Fits SBC 350
Small Block Chev 1-Piece Rear Main 153 Tooth External Balance Flexplate - SFI Approved
Suits 10.5" Converter Bolt Circle
Heavy Duty Flexplate 153 Tooth Externally Balanced - SFI Approved
Small Block Chev 305 - 350 1986 and Up
Aeroflow's SFI rated heavy duty flexplates are manufactured with extra thick material and double welded. These flexplates will withstand the extreme power and RPM of today's engines. Available to suit Chev, LS, Ford and Holden.
SFI certification sticker 29.1 approved balanced and checked for runout.
153 Tooth Flexplate.
Suits 1 Piece Rear Main Seal.
Outside Diameter is 12-3/4" (323mm).
External Balance.
When running AN externally balanced 383 or 400 SBC with a 153 tooth flexplate. A balance plate must be used.
Two Converter bolt patterns are included:
10.5"
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
Product Enquiry
Got a question about this product? Need to check fitment for your vehicle? Fill in the form below and we'll get back to you within 24 hours.