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Holley

Holley Harmonic Balancer Bolt - Chevy Big Block - 12-Point

£23.52 GBP inc VAT £26.46 GBP
Shipping calculated at checkout.
SKU: 97-321

In Stock

UK warehouse: 0

US warehouse: 100

Delivery ETA: Jan 07 – Jan 12
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Ships from our US warehouse.
Price shown is final for UK customers - duties & VAT included. No extra fees.
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Product Details

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Vehicle Compatibility

Fits Holley Harmonic Balancer Bolt - Chevy Big Block - 12-Point.

Please refer to manufacturer specifications for complete compatibility information.

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Key Features

Replacement Harmonic Balancer Bolt with Thick Washer, for Chevy Big Block 396-454 with Holley Mid-Mount Accessory Drive System 20-242 & 20-242BK
  • 180,000 PSI Rating (Grade 9)
  • Made from Steel
  • Black E-Coat Finish
  • 1/2" Wrench Size
  • 12-Point Bolt Head
  • Large Diameter Extra Thick Washer - .200" Thick x 1.5" Diameter
  • Reusable - Not Torque-To-Yield
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Product Videos

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Product Specifications

Bolt Grade
10.9
Brand
Holley
Collection
Suspension & Steering
Collection
Suspension & Steering - Steering Racks & Columns
Engine
Chevy Big Block V8
Grade Type
Performance
Head Drive Type
12 Point
Head Style
12-Point
Part Type
Engine Harmonic Balancer Bolt
Product Type
Harmonic Balancer Bolts
PSI Rating
180
Reusable
Yes
Thread Diameter
1/2 IN
Thread Size
1/2-20
Universal Or Specific Fit
Universal
Washer Included
Yes
Washer Size
.200" Thick x 1.5" Diameter
Wrench Size
1/2"
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Package Contents

Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.

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