Launch your LS7 build into overdrive with this 441" Short Block, engineered for street/strip dominance and big-torque thrills! Perfect for LS7 enthusiasts chasing 1000-1500hp, this short block is a powerhouse for street cruisers or weekend drag racers. Built for 4.125" bore LS7 blocks, it’s ready for turbo, supercharged, or naturally aspirated setups, delivering smooth power with pre-installed camshaft and sealed-up kits. Need help picking heads or tuning? Call 210-446-0960 to dial in your dream build!

Here’s what’s packed into this 441" LS7 short block:

Included Kits:

• Camshaft Kit: Forged Camshaft, Gaterman Link-Bar Hydraulic Roller Lifters, 4x Timing Set (pre-installed)
• Sealed-Up Kit: Katech Blue Oil Pump, GM Rear Main Seal Cover, LS7 Front Timing Cover, LS Valley Cover (pre-installed)

Build Tip: This 441" short block excels in LS7 street/strip builds aiming for 900-1100 ft-lbs of torque, or drag setups hitting 1200-1500hp with a single turbo. Reuse your LS7 oil pan and pair with high-flow heads to maximize performance!

Installation Notes: Bearing clearances and ring gaps are pre-set for 1000-1500hp applications, but a pro builder should verify fitment for your setup (turbo, supercharged, or NA). You’ll need to reuse your LS7 oil pan. We’re not liable for damage from improper installation or user-added parts.

Sales Policy: Short blocks are custom-built and non-returnable. All sales are final, so confirm your LS7 build specs before ordering!