Description
ARP High Performance Series rocker arm studs are ideal for ET bracket racing, limited rule oval track competition, or street use. Made from 8740 chromoly steel and are heat-treated to 180,000 psi tensile strength, they are concentric within .005 T.I.R. thread pitch to thread pitch, which will give you more consistent rocker geometry. With an extra-large radius base, they are more resistant to flex and will provide a more positive seating. These rocker arm studs are designed to be used with Perma-Loc adjusters (not for use with OEM-style, self-locking nuts).
Part Type
BBC Rocker Arm Stud Kit 7/16 (2)
Specifications
- Product Attributes - Brand
- ARP
- Product Attributes - Manufacturer's Part Number
- 135-7121
- Product Attributes - Part Type
- Rocker Arm Studs
- Product Attributes - Product Line
- ARP High Performance Series Rocker Arm Studs
- Product Attributes - UPC
- 672036002619
- Product Attributes - Base Thread Size
- 7/16 in.-14
- Product Attributes - Rocker Arm Nut Thread Size
- 7/16 in.-20
- Product Attributes - Rocker Arm Stud Material
- 8740 Chromoly
- Product Attributes - Guideplate Locator Shank
- No
- Product Attributes - Rocker Arm Nut Thread Length (in.)
- 0.850 in.
- Product Attributes - Effective Stud Length (in.)
- 1.750 in.
- Product Attributes - Base Thread Length (in.)
- 0.800
- Product Attributes - Quantity
- Sold as a pair.
Reference Information
| Brand Name/s | Arp |
|---|---|
| StreetFX SKU | arp135-7121 |
| SFX Item ID | 4367066 |
| Supplier Item Code | 4367066 |
| Manufacturer SKU | 135-7121 |
| Manufacturer UPC | 672036002619 |
Compatibility
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