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![Heavy-Duty SFI Flexplate for 1986-1997 Small Block Chevy & 90 Degree V6, 153-Tooth [Externally Balanced]](https://www.jegs.com/images/mini_750/500/555/555-601073.jpg)
Vehicle Info NeededHeavy-Duty SFI Flexplate for 1986-1997 Small Block Chevy & 90 Degree V6, 153-Tooth [Externally Balanced]
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Part Number : 555-28070
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Part Number : 555-28071
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- Heavy-Duty SFI Flexplate
- 1986-1997 Small Block Chevy & Chevy 4.3 L 90 Degree V6
- 153-Tooth
- Externally Balanced
- 1-Piece Rear Main
- Small Bolt Pattern (10.750 in.)
- 12.850 in. Diameter x 0.140 in. Thick
- Chromoly Steel
- SFI 29.1 Rated
JEGS 555-601073 Heavy-Duty Flexplate for use with 1986-1997 Small Block Chevy 265/305/350 ci & Chevy 4.3L 90 degree V6 externally-balanced engines, engineered to handle extreme-duty applications and designed to take the punishment of today’s high-horsepower engines. This Flexplate is 0.035 in. thicker than stock and has a 29.1 SFI approval stamped into the face of the plate.
SFI 29.1 Rated Flexplates
Built to exceed OE specifications, JEGS die-stamped flexplates are made from Chromoly steel with a double-welded ring gear to prevent separation in high-RPM engines. Each drag racing flexplate has a zinc-dichromate finish applied to prevent degradation, then undergoes a final plate inspection and SFI certification testing to guarantee complete customer satisfaction.
