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ARP Main Bolt Kit For Small Block Ford

(Ford F-150 1977-93, Mustang 1969-73, Bronco 1978-93, Galaxie 500 1969-74, F-250 Pickup 1977-93, Fairlane 1969-70, Ranchero 1969-79 + 17 more models)

Manufacturer

Picture for manufacturer ARP

Part Number

2 part numbers · from $67.00
5 reviews
Sale Price

from $67.00

In Stock (8)

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Usually delivered within 2 days

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Product Details

The ARP Main Bolt Kit for Small Block Ford replaces factory main bearing cap bolts with high-strength ARP fasteners. These kits are also called main cap bolts, main bearing cap bolts or crankshaft main bolt kits. They help keep the crankshaft main caps clamped securely in demanding street, performance and racing engines.

Key Features:

  • High Performance Series main bolts made from 8740 chrome moly steel
  • Heat treated to 180,000 psi tensile strength
  • Threads rolled after heat treatment, not cut before it. This adds strength and thread precision.
  • Matching hardened washers
  • Available in application-specific versions for different small block Ford engine and main cap configurations
  • American-made ARP quality

ARP is well known for engineered fasteners that give more clamping reliability than stock hardware. Upgrading the main bolts is a cost-effective way to improve the durability and reliability of a rebuilt or modified small block Ford.

Products specifications

Fits

Ford F-150 1977-93, Mustang 1969-73, Bronco 1978-93, Galaxie 500 1969-74, F-250 Pickup 1977-93, Fairlane 1969-70, Ranchero 1969-79, Torino 1969-76, Falcon 1970, F-350 Pickup 1977-93, E-350 Econoline 1975-93, Gran Torino 1972-76 + 12 more models

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2 items

Picture of ARP 154-5004 Main Bolt Kit For Small Block Ford - 351c 2-Bolt Picture of ARP 154-5004 Main Bolt Kit For Small Block Ford - 351c 2-Bolt
ARP 154-5004 Main Bolt Kit For Small Block Ford - 351c 2-Bolt
Description
Specifications
Fastener StyleBolt
Fastener Yield Strength (psi)180,000 psi
Head StyleHex
Main Bolt Style2-bolt
Nuts IncludedNo
QuantitySold as a kit.
Washers IncludedYes
Works with Windage TrayNo
$67.00
PART NUMBER: 154-5004
In Stock (6)
Usually delivered within 2 days
Picture of ARP 154-5203 Main Bolt Kit For Small Block Ford - 351w
ARP 154-5203 Main Bolt Kit For Small Block Ford - 351w
Description
Specifications
Fastener StyleBolt
Fastener Yield Strength (psi)180,000 psi
Head StyleHex
Main Bolt Style4-bolt
NotesFits SVO 351 4 bolt main with 7/16 in. outer bolts only.
Nuts IncludedNo
QuantitySold as a kit.
Washers IncludedYes
Works with Windage TrayNo
$100.57
PART NUMBER: 154-5203
2 left at this price
Usually delivered within 2 days

Select & Customize

Very good

smooth

I keep buying from you guys, so you must be doing something right!

Excellent transaction.Thank you!!

I received exactly what I ordered and received the fed/exactly ground in 3 days. A job well done.

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