ARP Pro Series Main Bolts 140-5003

Name: ARP Pro Series Main Bolts
Brand: ARP
SKU: ARP-140-5003
Price: 47.99 USD
Availability: InStock
Rating: 5 (1 reviews)

5 out of 5 stars ( 1 )

Part Number: ARP-140-5003

$47.99

ARP Pro Series Main Bolts

Main Cap Bolts, Pro Series, Chrysler 273-440 Wedge, Hex Head, kit
See More Specifications | Check the Fit

ARP Pro Series Main Bolts 140-5003

ARP-140-5003

5 out of 5 stars ( 1 )

Part Number: ARP-140-5003

Estimated Ship Date: Monday 10/19/2026

$47.99

Overview

Applications

Q&A

Reviews

Instructions & Calculators

Estimated Ship Date: Monday 10/19/2026 Would you rather pick it up?

Overview

Brand:

ARP

Manufacturer's Part Number:

140-5003

Part Type:

Main Cap Fasteners

Product Line:

ARP Pro Series Main Bolts

Summit Racing Part Number:

ARP-140-5003

UPC:

672036047290

Main Bolt Style:

2-bolt

Fastener Style:

Bolt

Head Style:

Hex

For Use with Stud Girdle:

Works with Windage Tray:

Fastener Tensile Strength (psi):

190,000 psi

Nuts Included:

Washers Included:

Yes

Quantity:

Sold as a kit.

ARP Pro Series Main Bolts

ARP Pro Series main bolts are application-specific and rated at 190,000 psi. Designed for use in competition engines, as well as to meet the exacting standards and demands of professional engine builders, ARP bolts are forged from 8740 chromoly steel and 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 2,000 percent better fatigue strength than most main bolts that are threaded prior to heat-treating. Hardened parallel-ground washers are included with each kit.

Applications