Product successfully added to your shopping cart
Translation missing: en.products.wishlist.added_to_wishlist
Qty:
There are item(s) in your cart
Upgrade your LS engine with these 6.125" 4340 H-Beam Connecting Rods, built to handle the punishment of high-horsepower builds! Perfect for street/strip warriors or all-out drag racers, these rods are designed for LS platforms like LS1, LS3, or LS7, delivering rock-solid reliability under extreme boost or NA setups. Crafted from high-tensile 4340 steel, they’re ready for 1000+ hp applications, with bronze-bushed wrist pins and heavy-duty ARP2000 bolts to keep everything locked tight at redline. Pair them with your LS block for a bulletproof bottom end!
Check out what’s packed into these rods for your next build:
| Specification | 6.125" H-Beam Rod Details |
|---|---|
| Length | 6.125" Center-to-Center |
| Material | 4340 Forged High Tensile Strength Alloy |
| Wrist Pin | Bronze Bushed, .927" Diameter |
| Crank Pin | 2.100" Precision Honed |
| Rod Bolts | ARP2000 7/16" |
| Weight | Approx. 470g (Big End), 192g (Small End) |
Build Tip: These rods are a slam-dunk for LS3 street/strip builds pushing 1000-1300hp with a 4.000" stroke crank, or LS7 drag setups chasing 1500+ hp with big turbos. Double-check your piston pin size (.927") and crank journal (2.100") for a perfect match!
Installation Notes: Ensure proper torque specs on ARP2000 bolts and verify clearances with your crank and pistons. A skilled engine builder is a must for high-hp applications. We’re not liable for damage from incorrect installation.
Sales Policy: Connecting rods are custom-order items and non-returnable. All sales are final, so confirm your build specs before you buy!