PRW Sportsman Series Flexplate — 166 Tooth, SFI 29.1, Chromoly, Oldsmobile V8
Part No. PQX1845505 | External Balance | Sold Each
Built for high-horsepower and heavy-duty use, the PRW Sportsman Series flexplate uses a thicker-than-stock centerplate for a stronger, more rigid foundation than a factory unit. The 166-tooth ring gear is robotically cold-welded to the plate to meet SFI 29.1 certification, and every plate is inspected throughout the manufacturing process.
Chromoly construction with a cadmium plated finish delivers strength plus corrosion resistance. Externally balanced for Oldsmobile V8 applications, with a 6-bolt crankshaft flange and a dual 10.75" / 11.5" torque converter bolt pattern for broad automatic transmission compatibility.
Features
- SFI 29.1 approved — legal for most sanctioned racing classes
- 166 tooth ring gear, included and precision cold-welded
- Thicker-than-stock centerplate for added strength
- Chromoly material, cadmium plated finish
- External balance
- 6-bolt crankshaft flange
- Dual converter bolt pattern: 10.75" and 11.5"
Specifications
- Part Number: PQX1845505
- Manufacturer: PRW Industries
- Tooth Count: 166
- Ring Gear Included: Yes
- Balance: External
- SFI Rating: 29.1 (Approved)
- Crankshaft Flange: 6 Bolt
- Converter Bolt Pattern: 10.75" | 11.5"
- Material: Chromoly
- Finish: Cadmium Plated
- Quantity: Sold Each
- UPC: 842864011163
Fitment
Oldsmobile V8, 1957–1990 (externally balanced applications). Please verify your engine's balance type, flange bolt count, and converter bolt circle before ordering.
