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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Have any questions or want a ProCharged LS with a different design or power level
Use a standard depth oil pan to maintain ground clearance for street use
Dart’s priority main oiling system ensures high rpm reliability and includes provision for oil restrictors in the lifter valley
- Valve pockets designed to work with most aftermarket cylinder heads
Callies Ultra H-Beam LS Connecting Rods Valves Have any questions or wantAt Borowski Race Engines, we use Callies Ultra rods for a lot of our LS engine builds. Why? Because they survive where others don't. Callies developed the Ultra connecting rod with the design goal of an uncompromised strength to weight ratio. Every Ultra connecting rod is produced from specially formulated Timken Steel 4330 and precision forged for uniform grain flow and consistency. Many geometric nuances are incorporated into the design of Ultra
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