Overview
These Connecting Rod Bolt Kit offers excellent strength and durability thanks to its construction from 8740 chromoly steel and heat-treated design. Its large underhead radius further enhances its reliability under high stress, making it ideal for performance and racing applications.
This kit is specifically designed for Mopar B and RB-series big-block engines as well as early Hemi engines, covering models from 1957 through to the late 1970s. It includes 16 bolts and nuts, tailored for stock-style connecting rods using a through-cap bolt design. The bolts are versatile, suitable for both stock replacement needs and high-demand environments like circle track, marine, and drag racing engines.
Product Features:
- Constructed from 8740 chromoly steel for superior strength and durability
- Heat-treated with large underhead radius for enhanced bolt reliability
- Includes 16 bolts and nuts compatible with stock-style through-cap connecting rods
- Designed specifically for Mopar B, RB-series, and early Hemi big-block engines
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Suitable for stock replacements and high-performance racing applications
| Manufacturer Specifications | |
|---|---|
| Product Line: | High Performance Series |
| Through Bolt / Cap Screw: | Through Bolt |
| Thread: | 7/16-20 in |
| Head/Nut Style: | Hex |
| Nuts Included: | Yes |
| Nut Quantity: | 16 |
| Head Size: | 9/16 in |
| Stretch Length Minimum: | 0.0060 in |
| Stretch Length Maximum: | 0.0065 in |
| Torque in ft-lbs: | 50 |
| Alloy: | ARP8740 |
| Material: | Chromoly |
| Color: | Black |
| Finish: | Oxide |
| Quantity: | Set of 16 |
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Additional Information
| SKU | 34552 |
|---|---|
| Sale Unit | Set |