Unleash epic power in your LS engine with these 6.125" 300m H-Beam Connecting Rods, engineered for the most extreme LS builds! Whether you’re building a 1500+ hp drag monster or an endurance racer that thrives under relentless boost, these rods are your ticket to durability. Designed for LS platforms like LS3, LS7, or LSA, they’re perfect for big-turbo or supercharged setups pushing the limits. Forged from ultra-tough 300m steel, they feature bronze-bushed wrist pins and ARP2000 bolts to handle insane torque without flinching. Build your LS bottom end with confidence!

Here’s the breakdown of what these rods bring to your high-hp LS project:

Build Tip: These 300m rods are ideal for LS7 drag builds hitting 1500-2000hp with twin turbos or LSA blowers craving max strength. They’re also great for endurance racing where 4340 might not cut it. Verify your crank journal (2.100") and piston pin (.927") for a flawless fit!

Installation Notes: Use proper torque specs for ARP2000 bolts and check clearances with your crankshaft and pistons. A pro engine builder is essential for these high-stakes setups. We’re not responsible for damage from improper installation.

Sales Policy: Connecting rods are custom-order items and non-returnable. All sales are final, so confirm your LS build specs before ordering!