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ARP BB Chevy 2-Bolt Main Bolt Kit 135-5002

135-5002
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Description

Far superior to any other main bolts available for use in competition engines, ARP main bolts are designed to meet the exacting standards and demands of professional engine builders. Forged from 8740 chrome moly steel, all ARP main bolts feature a reduced wrenching head, large underhead radius and rolled threads for the utmost in reliability. The threads are rolled after heat-treating which gives them about 2000 percent better fatigue strength than most main bolts that are threaded prior to heat-treating.

The popular High Performance Series is rated at 180,000 psi, and is a premium replacement for OEM fasteners. Hardened parallel-ground washers are included with each kit.

Details:

  • Material: 8740 Chrome Moly
  • Finish: Black Oxide
  • Bolt Series: High Performance
  • Kit Style: 2-Bolt Main
  • Package Type: Box
  • Kit Type: Bolt

Fitment Notes:

  • Make: Chevrolet, Big Block
  • Application: 396-402-427-454 cid
  • Engine Application: Chevrolet Big Block

ADDITIONAL INFORMATION

Description: BB Chevy 2-bolt main bolt kit
Package: KITABOX
Material: 8740 Chrome Moly
Finish: Black
Origin: USA
Category: Engine Block
Product Line: Main
Kit Type: Bolt

FITMENT NOTES

Please check the compatibility chart to verify if this part fits your vehicle. If the compatibility chart is unavailable, visit ARP's website or do your own research to confirm. If you are unsure whether this part will fit your vehicle, please contact us before purchasing.

Compatible Vehicles

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Shipping Information

  • Item Requires Shipping
  • 2.5 lbs.
  • W4.0000” x H2.5000” x L8.5000”
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