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Mr. Gasket

Mr. Gasket 7847 Harmonic Balancer Bolt

Part # 7847 Be the first to write a review

Compatible with Ford V8 Except 351C

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Mr. Gasket 7847 Harmonic Balancer Bolt

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Est. Ship Date: 09/14/2026

$42.27
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Mr. Gasket Harmonic Balancer Bolt for Ford V8 except 351C.

Fits 221,260,289,302,351W small block Windsor engines, 332,352,360,390,406,410,427,428 FEs, and 429,460 385 series big blocks.

5/8-18 x 2 inch long heat treated black oxide coated Grade 8 alloy steel with a thick parallel ground washer to provide accurate, uniform torque.

Features:

  • Heat treated black oxide coated Grade 8 alloy steel
  • Thick parallel ground washer provides more accurate, uniform torque
Brand Mr. Gasket
Emission Code5
Product TypeHarmonic Balancer Bolts
WarrantyManufacturer's Limited 90 Day
UPC084041078471
Manufacturer Part Number7847
Part Number7847
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Note: Does not fit 351C
Manufacturer's Limited 90 Day: See Details
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    Some parts are not legal for use in California or other states with similar regulations.