Product Summary

10.95" Outside Diameter, 157 Tooth Count, Billet Steel

  • Fits Ford 289-351W Small Block (1963-79)
  • 50 in-oz removable counterweight, 32 lbs, external balance, 164 teeth
  • Made from 1045 billet steel, CAD engineered, and CNC machined for durability
  • SFI-rated for extreme-duty, high-horsepower applications
  • Supports 10 and 10.5 Long, 10 Diaphragm, 11 Diaphragm (Ford Trucks), and 10.5 Mustang Diaphragm with 8mm bolts
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Key Specs

MFG. Part #1628980
Tooth Count157
SFI Rating1.1
Material TypeBillet Steel
Engine BalanceInternal
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Need To Know

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Return Policy

PRW Power 1628980 Details

The Pro Series SFI Billet Steel Flywheel by PRW is a high-performance, SFI-rated flywheel for Ford 289-351W Small Block engines

  • Fits Ford 289-351W Small Block (1963-79)
  • 50 in-oz removable counterweight, 32 lbs, external balance, 164 teeth
  • Made from 1045 billet steel, CAD engineered, and CNC machined for durability
  • SFI-rated for extreme-duty, high-horsepower applications
  • Supports 10 and 10.5 Long, 10 Diaphragm, 11 Diaphragm (Ford Trucks), and 10.5 Mustang Diaphragm with 8mm bolts

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

PRW Power 1628980 Specifications

KEY SPECS
MFG. Part #1628980
BrandPRW Power
Tooth Count157
SFI Rating1.1
Material TypeBillet Steel
Engine BalanceInternal
GENERAL
Outside Diameter10.95"
Weight23.4 lbs.
FinishNatural
Hardware IncludedNo
Sold in QuantityEach
GTIN Code842864005315
Rear Main Seal Style2-piece
Flywheel MaterialBillet steel
Replaceable Friction SurfaceNo
Flywheel Insert MaterialSteel
Flywheel Insert Diameter10"

Questions & Answers

Fitment

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