MAST Motorsports LS3 416SS 595HP
Part Number: 111-222
Price: $14,245.25
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This item is too heavy to process with our shopping cart. Please call Wide Open Design at 615.962.9135 to order this product.

Product Description

The LS3 416’s SS heart and soul is the new 4.065 aluminum block.  The LS3 designation has a Mast Motorsports engineered camshaft that is custom ground on a Mast Motorsports 3 bolt cam core.  The 416 foundation is a honed and decked LS3 aluminum block with a 4.000” forged Callies rotating assembly with Mahle pistons that is topped off with Mast CNC LS3/L92 heads and a LS3 intake manifold.  ARP fasteners are used throughout and Manley pushrods ride on LS3 hydraulic roller lifters.  The LS3 416 is the first release of a diverse line of Mast Motorsports hand built LS3 based Turnkey Crate Engines that are designed for the Hot Rod/Muscle Car market.  The LS3 416 peaks at the 600+ horsepower mark and is competitively priced for such a powerful complete fuel injected turnkey crate engine. This hand built LS3 based engine utilizes a camshaft that has a strong lope that creates great mid and high RPM power for the customer that will be aggressively racing their vehicle, but still wants great street manors for a daily driver.

 Package Includes: Mast handbuilt 416 LS3 and MAST Motorsports M90 ECM and engine wiring harness. 18 Month Warranty

Please call to arrange shipping after purchase. Must ship truck freight.