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Pioneer - Main Bolt Kit - 855206

$30.99

Product Description : Main Bolts
Part Number : 271-855206
Brand : Pioneer

SKU: 855206 Category:

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Description

High compression race engines require a stable crank and bottom end assembly. Main bolts prevent main cap walk and help support the crankshaft assembly while reducing stress on the block threads during assembly. Pioneer Performance Main Bolt Kits are 100% U.S. made, heat treated to 180,000 psi tensile strength and feature rolled threads and undercut shanks for distributing torque stretch which increases the clamping load. Each kit includes Hi-tensile hex nuts and extra thick chamfered washers.

Additional information

Weight 1 lbs
Part Number

Application

Engine / Mfg

Brand

Engine Family

Main Bolt Style

Engine Size

Head / Nut Type

Categories

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