Callies Ultra Enforcer LS I-Beam Connecting Rod Set, 6.125"
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Callies Ultra Enforcer LS I-Beam Connecting Rod Set, 6.125"
This is a new Callies Ultra Enforcer I-beam connecting rod set for GM LS-Series engine applications. The set includes 8 forged steel connecting rods with a 6.125 inch center-to-center length, designed for serious performance LS engine builds.
The Ultra Enforcer series is built for high strength applications where rod quality, fastener strength and rotating assembly stability are critical. These rods are manufactured from 4330V forged steel and use ARP L19 7/16 inch cap screws for excellent clamping force in demanding naturally aspirated, nitrous, turbo and supercharged combinations.
According to the product information, this rod set is capable of supporting up to approximately 2500 horsepower in the right engine combination. For applications exceeding 9000 rpm, an upgraded rod bolt is recommended.
With a bushed small end, 0.927 inch pin bore and 2.100 inch LS rod journal size, this rod set is suitable for many performance LS builds using compatible pistons and crankshafts.
Important Fitment Information
This connecting rod set is intended for GM LS-Series applications using a 6.125 inch rod length, 2.100 inch rod journal and 0.927 inch wrist pin.
Always compare the rod specifications with your engine build before ordering. Check rod length, rod journal size, wrist pin size, big end bore, piston compression height and crankshaft setup to make sure this set matches your application.
Custom pistons may be required when changing rod length from the original engine combination.
Suitable For
- GM LS-Series performance engine builds
- LS combinations requiring 6.125 inch connecting rods
- Applications using 2.100 inch LS rod journals
- Floating pin piston setups using 0.927 inch wrist pins
- Naturally aspirated, turbo, supercharged and nitrous combinations
- High horsepower LS builds up to approximately 2500 horsepower in the right combination
- High performance builds where forged I-beam rods are required
Product Details
- Condition: New
- Brand: Callies
- Product line: Ultra Enforcer
- Part number: CALU17175
- Vendor part number: U17175
- Type: Connecting rod set
- Application: GM LS-Series
- Beam style: I-beam
- Material: Forged steel
- Alloy: 4330V
- Rod length: 6.125 inch center to center
- Rod journal diameter: 2.100 inch
- Large end bore diameter: 2.225 inch
- Small end bore diameter: 0.927 inch
- Wrist pin style: Bushed / floating pin
- Fastener style: Cap screw
- Fastener manufacturer: ARP
- Fastener material: ARP L19 chromoly
- Fastener diameter: 7/16 inch
- Fastener head style: 12-point
- Approximate weight: 705g
- Power rating: Up to approx. 2500 horsepower in the right engine combination
- RPM note: Rod bolt upgrade recommended for 9000+ rpm applications
- Stroker clearanced: No
- Finish: Natural
- Quantity: Set of 8
This is a high quality forged connecting rod set for LS engine builders who want a strong I-beam rod with premium fasteners and proven Callies manufacturing quality.
If you are unsure whether this Callies Ultra Enforcer rod set is correct for your engine, compare the specifications with your build before ordering or contact us for guidance.