Description
Harmonic Balancer Bolt - 5/8-18 in Thread - 2.050 in Long - 5/8 in 12 Point Head - Washer Included - Chromoly - Black Oxide - Big / Small Block Ford - Each
ARP Ford Balancer Bolt Kit
Product Overview
As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 psi bolts that let you exert maximum clamping force. Special features include 1/4? thick, wide area washer and an extra tall 12-point head that accepts a deep socket and eliminates the worry of stripping the head.
*Square Drive Balancer Bolts*
ARP offers a special version of its rugged 200,000 psi rated balancer bolt that can accept a standard 1/2ÃÂ drive ratchet or breaker bar to facilitate rotating
the crank assembly.
⢠1/2àsquare drive forged into bolt head, enabling the rotation
of an engine with any 1/2ÃÂ drive tool
⢠Made from heat-treated 8740 chrome moly steel with heavyduty
black oxide finish
Data: v2 - Desc: v4.2 - Upd: 2026-11-07 16:24:13
Features
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Description: | Harmonic Balancer Bolt Kit; 12Point Head |
| Diameter: | 5/8-18 |
| Part Number: | arp150-2501 |
| Socket: | 5/8 |
| UHL: | 2.05 |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Arp, Arp Fasteners |
| StreetFX SKU | arp150-2501 |
| SFX Item ID | 4364663 |
| Accounting SKU | arp-150-2501 |
| Manufacturer SKU | 150-2501 |
| Manufacturer UPC | 672036003166 |
| Alternative References | 150-2501, ARP-150-2501 |
Harmonic Balancer Bolt, Chromoly, Black Oxide, 12-Point, Ford, V8, Except 351C, Each
As the crankshaft flexes, the balancer absorbs incredible amounts of energy. ARP balancer bolt kits will ensure that your balancer is locked into position. They feature a 12-point head that accepts a deep socket to eliminate the fear of stripping the head.
| Product Attributes | |
|---|---|
| Brand | ARP |
| Manufacturer's Part Number | 150-2501 |
| Part Type | Harmonic Balancer Bolts |
| Product Line | ARP Balancer Bolts |
| UPC | 672036003166 |
| Thread Size | 5/8 in.-18 |
| Underhead Length (in.) | 2.050 in. |
| Head Style | 12-point |
| Washer Included | Yes |
| Fastener Tensile Strength (psi) | 200,000 psi |
| Fastener Material | 8740 chromoly |
| Fastener Color | Black |
| Quantity | Sold individually. |
Compatibility
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