GM LS 408 Forged Eagle LS Stroker Short Block I beam Iron Block in stock

$5,150.00

For sale is a meticulously crafted LS 408 Iron Block Stroker Short Block Assembly. Engineered with precision using an Eagle 408 Stroker kit and our expert machining, this short block offers unparalleled reliability for your high-performance needs. Specializing in LS Engine Rebuilds tailored for Airboats, notorious for their demanding nature on engines, we've integrated our extensive knowledge to ensure durability...

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For sale is a meticulously crafted LS 408 Iron Block Stroker Short Block Assembly. Engineered with precision using an Eagle 408 Stroker kit and our expert machining, this short block offers unparalleled reliability for your high-performance needs.

Specializing in LS Engine Rebuilds tailored for Airboats, notorious for their demanding nature on engines, we've integrated our extensive knowledge to ensure durability and performance in every build.

Each block undergoes thorough testing, including pressure testing, shot peening, and in-house boring and stroking using Diamond Stones. Our advanced PRO-FIL-OMETER technology ensures precise Crosshatch Depth consistency throughout the sleeve stroke. Additionally, all blocks are meticulously line honed and squared decked for optimal fit and function.

In House Balancing we check everyone's work ! 

Key Features: Rated for 900 WHP 
- Balanced Pro Street assembly B627144030
- Durabond Coated Cam Bearings
- Displacement: 408 cubic inches
- Pistons: DSS with Mahle Ring Pack, Rings Gapped for Mild Boost/NA 15-30 PSI
- Dome Volume: -15cc
- Piston Alloy: 4032
- Bore Size: 4.030"
- Piston Pin Height:
- Pin Size: .927"
- Stroke: 4.000"
- Crank Material: Forged 4140
- New OEM Main Bolts
- Rod Length: 6.125"
- Rod Design: 4340 I-Beam
- Rod Bolts: 7/16" ARP 8740
- Bearings: King XPC Coated Bearing
- Damper Included: No
- Flexplate / Flywheel Included: No

Components include a balanced 4.000" forged 4140 crank, 24 tooth reluctor, 6.125" 4340 I-Beam rods, 7/16" ARP 8740 bolts, forged 4032 DSS -15cc inverted dome 4.030" pistons, and Plasma-Moly file-fit rings with King XP rod/main bearings.

This assembly is designed to deliver uncompromising performance and durability, making it an ideal choice for enthusiasts seeking reliable power and endurance.

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$5,150.00