Texas Speed & Performance TSP-416SB-LT1 Short-Block

For those looking to elevate their performance game, the TSP-416SB-LT1 from Texas Speed & Performance is a powerhouse option for your LT1 engine. This short-block is designed specifically for a range of vehicles, including the 2015-2022 Chevrolet Silverado 1500, 2016-2021 Chevrolet Camaro, and 2014-2019 Chevrolet Corvette, among others. With a complete new engine block included at no extra core fee, you're set for a seamless upgrade.

Key Features

• Standard with your choice of wet-sump or dry-sump crankshaft
• 6.125" H-Beam connecting rods featuring ARP 2000 bolts
• TSP/Mahle proprietary forged pistons and rings, utilizing a 4.070" bore piston set
• ARP main stud kit included to combat GM's known main cap issues
• 12 quarts of break-in oil provided at no additional cost

Customization Options

Texas Speed understands that every build is unique. You can customize your short-block with various options for connecting rods and crankshafts, ensuring that it fits your specific application perfectly. Whether you're building for the street or the track, TSP has you covered.

Fitment

• Cadillac Escalade 2015-2019
• Chevrolet Camaro 2016-2021
• Chevrolet Corvette 2014-2019
• Chevrolet Silverado 1500 2014-2022
• Chevrolet Suburban 2015-2022
• Chevrolet Tahoe 2015-2022
• GMC Sierra 1500 2014-2022
• GMC Yukon 2015-2022
• Universal Retrofit 1997-2016

Shipping and Build Time

All engines ship via truck freight, and the listed online shipping costs may not reflect the actual costs. After placing your order, TSP will contact you with the accurate shipping details. If you're in a hurry, they offer an expedited service to have your engine built and ready to ship in as little as five business days, depending on parts availability.

Break-In Procedures

The importance of proper break-in cannot be overstated. The included break-in oil is specifically formulated to ensure optimal ring sealing and performance during the initial startup and break-in period. Off-the-shelf oils often lack the necessary ZDDP additives, so TSP prioritizes your engine's longevity and performance right from the start.

Customer Feedback

A 2016 Camaro owner shared, "I installed the TSP-416SB-LT1 and couldn’t be happier. The power increase was immediate, and the ARP main stud kit gave me peace of mind. Plus, the break-in oil worked perfectly during my initial runs." Another satisfied customer with a 2020 Silverado noted, "This short-block transformed my truck’s performance, and the fit was spot on!"

Upgrade your LT1 engine with the Texas Speed & Performance TSP-416SB-LT1 short-block and experience the difference in power and reliability that comes with a top-tier build.