Shop Balanced and Blue Printed LS Motor

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$14,099.00
Blueprint Engines Pro Series GM LS 376 Deluxe Dressed Crate Engine 530 HP W/ Holley Terminator X EFI/ Polished Pulley Kit 1968
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Blueprint Engines Pro Series GM LS 376 Deluxe Dressed Crate Engine 530 HP W/ Holley Terminator X EFI/ Polished Pulley Kit 1968
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$15,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI 1952
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Blueprint Engines Pro Series LS GM 376 Crate Engine Base Dressed 700 HP W/ Terminator X Max EFI
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Blueprint Pro Series GM LS 376 Base Crate Engine 525 HP No ECU/Harness 1974
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Blueprint Pro Series GM LS 376 Base Crate Engine 525 HP No ECU/Harness 1974
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Blueprint Engines Pro Series 427CI Long GM LS-Style Engine
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Blueprint Engines Pro Series GM LS 376 Crate Engine Base Dressed 530 HP W/O ECU/ Harness
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Blueprint Engines Pro Series GM LS 376 Crate Engine Base Dressed 530 HP W/O ECU/ Harness
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Blueprint Engines GM LS Pro Series 376 Crate Engine Base Dressed 530 HP W/ Holley Terminator X EFI
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Blueprint Engines GM LS Pro Series 376 Crate Engine Base Dressed 530 HP W/ Holley Terminator X EFI
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Blueprint Pro Series GM LS 376 Base Dressed Engine 530 HP W/ Holley Terminator X EFI 1964
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Blueprint Engines 376CI GM LS Compatible Long Block PSLS37630CT
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Blueprint Engines Pro Series GM LS 376 Long Block Crate Engine 530 HP No ECU/ Harness
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Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 800 HP W/ Terminator X Max EFI
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Blueprint Engines For 376CI GM LS Compatible Base Dressed -EFI
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Blueprint GM LS Pro 427 Engine Long Block 605 HP W/O ECU/ Harness
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Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 600 HP No ECU/ Harness 1978
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Blueprint Engines Pro Series LS GM 376 Crate Engine Deluxe Dressed 700 HP W/ Terminator X Max EFI/ Black Pulley Kit 1975
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Blueprint Engines Pro Series LS GM 376 Crate Engine Deluxe Dressed 700 HP W/ Terminator X Max EFI/ Black Pulley Kit 1975
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$10,199.00
Blueprint GM LS Pro 376 Engine Base Dressed 525 HP W/O ECU/ Harness
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$10,199.00
Blueprint GM LS Pro 376 Engine Base Dressed 525 HP W/O ECU/ Harness
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$23,299.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Deluxe Dressed 700 HP W/ Terminator X Max EFI/ Black Pulley Kit
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$23,299.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Deluxe Dressed 700 HP W/ Terminator X Max EFI/ Black Pulley Kit
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LS CHEVY LS 6.2Ls 540-625Hp CRATE ENGINE A/C LQ LS2 LS6 LS3 Turnkey Complete LSX
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LS CHEVY LS 6.2Ls 540-625Hp CRATE ENGINE A/C LQ LS2 LS6 LS3 Turnkey Complete LSX
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Blueprint Engines Pro Series LS GM 427 Crate Engine Deluxe Dressed 800 HP W/ Terminator X Max EFI/ Black Pulley Kit 1966
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$26,199.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Deluxe Dressed 800 HP W/ Terminator X Max EFI/ Black Pulley Kit 1966
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Turbo LS-What LS Motor should I pick? The two most common junkyard LS motors are the 4.8L and 5.3L since these are the base motors. HD and 2500-3500 Trucks (AKA 3/4 and 1 ton) got the 6.0L, but those are fewer and far between (but can be had). For sub 1000-hp turbo LS builds, the 4.8L and 5.3L will easily get the job done with the right cam, Springs, injectors and gap. Of course the turbo must be sized for the power output (think G42 for 1000 hp). The 4.8L requires more boost to reach the same p
0:52
Turbo LS-What LS Motor should I pick? The two most common junkyard LS motors are the 4.8L and 5.3L since these are the base motors. HD and 2500-3500 Trucks (AKA 3/4 and 1 ton) got the 6.0L, but those are fewer and far between (but can be had). For sub 1000-hp turbo LS builds, the 4.8L and 5.3L will easily get the job done with the right cam, Springs, injectors and gap. Of course the turbo must be sized for the power output (think G42 for 1000 hp). The 4.8L requires more boost to reach the same p
12.9K views1 month ago
FacebookRichard Holdener
How to Perform an LS Engine Swap: Tips and Tricks
0:29
How to Perform an LS Engine Swap: Tips and Tricks
May 7, 2020
motortrend.com
Here’s a peek at an R&D dyno hit of our new BluePrint Motorsports boost-ready LS-compatible 427 c.i. long block, screaming past 1000 HP and distorting the camera footage in the process! 👀 Stay tuned as Product Development Engineer @icboyce510 hits the street and the strip in his Monte, pushing this new motorsports monster to its limits. 🏁 | BluePrint Engines
0:21
Here’s a peek at an R&D dyno hit of our new BluePrint Motorsports boost-ready LS-compatible 427 c.i. long block, screaming past 1000 HP and distorting the camera footage in the process! 👀 Stay tuned as Product Development Engineer @icboyce510 hits the street and the strip in his Monte, pushing this new motorsports monster to its limits. 🏁 | BluePrint Engines
18.2K views8 months ago
FacebookBluePrint Engines
Introducing our new LS Educational Series! We’re kicking things off with a deep dive into the evolution of the LS engine. Whether you’re planning a swap or just want to know your LS history, this is for you! | BluePrint Engines
2:12
Introducing our new LS Educational Series! We’re kicking things off with a deep dive into the evolution of the LS engine. Whether you’re planning a swap or just want to know your LS history, this is for you! | BluePrint Engines
2.8K views9 months ago
FacebookBluePrint Engines
What really makes an LS engine breathe? In this episode of our LS Tech Talk series, the BluePrint Engines team breaks down the cylinder heads, ports, and intake designs that make the LS family such a powerhouse. We’ll cover: ✅ How the LS head design evolved over the years ✅ The difference between cathedral, rectangular, and oval ports ✅ Intake options for your build, from stock to high-performance ✅ What makes BluePrint’s LS-compatible engines unique Whether you’re building your first LS or tuni
3:09
What really makes an LS engine breathe? In this episode of our LS Tech Talk series, the BluePrint Engines team breaks down the cylinder heads, ports, and intake designs that make the LS family such a powerhouse. We’ll cover: ✅ How the LS head design evolved over the years ✅ The difference between cathedral, rectangular, and oval ports ✅ Intake options for your build, from stock to high-performance ✅ What makes BluePrint’s LS-compatible engines unique Whether you’re building your first LS or tuni
4.4K views5 months ago
FacebookBluePrint Engines
LT vs LS engine: What are the differences and which is better?
LT vs LS engine: What are the differences and which is better?
Jan 18, 2021
philkotse.com
What does “LS compatible” really mean? At BluePrint Engines, our LS-compatible engines are 100% drop-in replacements for GM LS platforms, completely re-engineered with new components to outperform factory specs. Every engine features improved oiling, cooling, thicker decks for boost, and all-new parts, NO remans. Each one is CNC-machined, dyno-tested, and built to deliver reliable, high-performance power right out of the crate. | BluePrint Engines
2:09
What does “LS compatible” really mean? At BluePrint Engines, our LS-compatible engines are 100% drop-in replacements for GM LS platforms, completely re-engineered with new components to outperform factory specs. Every engine features improved oiling, cooling, thicker decks for boost, and all-new parts, NO remans. Each one is CNC-machined, dyno-tested, and built to deliver reliable, high-performance power right out of the crate. | BluePrint Engines
7.2K views6 months ago
FacebookBluePrint Engines
1:35
Meet the new BluePrint LSX-style block - LS3 & LSX compatible, built brand new for big boost, big torque, and max durability. Cast iron strength. Extended skirts. Thicker decks. Priority oiling. No junkyard surprises, just dyno-tested, ready-to-run power. | BluePrint Engines
2.7K views8 months ago
FacebookBluePrint Engines
Blueprint unveils LS-headed 3.6-litre four cylinder engine
Aug 15, 2023
streetmachine.com.au
0:10
🚨 New Builders Series Crate Engine Alert 🚨 NEW 830-HORSEPOWER GM LS-COMPATIBLE 427 C.I. CRATE ENGINE BluePrint Engines introduces the all-new 427ci LS-compatible Builder Series crate engine, delivering supercharged power with proven reliability. ✔️ Magnuson TVS2650 supercharger ✔️ Holley Terminator X Max EFI ✔️ Built for high-output durability ✔️ Manual or automatic transmission options This is the next evolution of BluePrint performance, built for builders who want it all. Head over to our si
32.8K views3 months ago
FacebookBluePrint Engines
0:19
Our 3.6L 4 cylinder with a single LS head concept engine has been a major hit at the Performance Racing Industry show. This small package will put out an astonishing 340 HP / 500 ft lbs torque with a turbo! We brought it in search of a market, and the ideas from attendees has been endless! Pontoon boats, midgets, S10's, early Jeeps, and more! *12-12-22 UPDATE: Thanks everyone for the overwhelming response to our concept engine! This was brought to the PRI show in hopes of finding a market. And b
1.6M viewsDec 10, 2022
FacebookBluePrint Engines
Every LS and LT Engine Ranked by Horsepower!
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Shop Balanced and Blue Printed LS Motor

Sponsored
About our ads
$14,099.00
Blueprint Engines Pro Series GM LS 376 Deluxe Dressed Crate Engine 530 HP W/ Holley Terminator X EFI/ Polished Pulley Kit 1968
CJ Pony Parts
Free shipping
$14,099.00
Blueprint Engines Pro Series GM LS 376 Deluxe Dressed Crate Engine 530 HP W/ Holley Terminator X EFI/ Polished Pulley Kit 1968
CJ Pony Parts
Free shipping
$15,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI 1952
CJ Pony Parts
Free shipping
$15,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI 1952
CJ Pony Parts
Free shipping
$10,499.00
Blueprint Engines Pro Series 376CI Base GM LS-Style Engine 1999
CJ Pony Parts
1
Free shipping
$10,499.00
Blueprint Engines Pro Series 376CI Base GM LS-Style Engine 1999
CJ Pony Parts
1
$20,899.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Base Dressed 700 HP W/ Terminator X Max EFI
CJ Pony Parts
Free shipping
$20,899.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Base Dressed 700 HP W/ Terminator X Max EFI
CJ Pony Parts
Free shipping
$8,299.00
Blueprint Engines Pro Series GM LS 376 Crate Engine Long Block 520 HP
Classic Muscle Parts
Free shipping
$8,299.00
Blueprint Engines Pro Series GM LS 376 Crate Engine Long Block 520 HP
Classic Muscle Parts
Free shipping
$10,199.00
Blueprint Pro Series GM LS 376 Base Crate Engine 525 HP No ECU/Harness 1974
CJ Pony Parts
Free shipping
$10,199.00
Blueprint Pro Series GM LS 376 Base Crate Engine 525 HP No ECU/Harness 1974
CJ Pony Parts
Free shipping
$10,299.00
Blueprint Engines Pro Series 427CI Long GM LS-Style Engine
CJ Pony Parts
1
Free shipping
$10,299.00
Blueprint Engines Pro Series 427CI Long GM LS-Style Engine
CJ Pony Parts
1
$8,299.00
Blueprint Pro Series GM LS 376 Long Block Crate Engine 520 HP 1977
CJ Pony Parts
Free shipping
$8,299.00
Blueprint Pro Series GM LS 376 Long Block Crate Engine 520 HP 1977
CJ Pony Parts
Free shipping
$10,499.00
Blueprint Engines Pro Series GM LS 376 Crate Engine Base Dressed 530 HP W/O ECU/ Harness
Classic Muscle Parts
1
Free shipping
$10,499.00
Blueprint Engines Pro Series GM LS 376 Crate Engine Base Dressed 530 HP W/O ECU/ Harness
Classic Muscle Parts
1
$12,199.00
Blueprint Engines GM LS Pro Series 376 Crate Engine Base Dressed 530 HP W/ Holley Terminator X EFI
Classic Muscle Parts
1
$12,199.00
Blueprint Engines GM LS Pro Series 376 Crate Engine Base Dressed 530 HP W/ Holley Terminator X EFI
Classic Muscle Parts
1
$12,199.00
Blueprint Pro Series GM LS 376 Base Dressed Engine 530 HP W/ Holley Terminator X EFI 1964
CJ Pony Parts
1
Free shipping
$12,199.00
Blueprint Pro Series GM LS 376 Base Dressed Engine 530 HP W/ Holley Terminator X EFI 1964
CJ Pony Parts
1
$20,899.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Base Dressed 700 HP W/ Terminator X Max EFI
Classic Muscle Parts
Free shipping
$20,899.00
Blueprint Engines Pro Series LS GM 376 Crate Engine Base Dressed 700 HP W/ Terminator X Max EFI
Classic Muscle Parts
Free shipping
$12,199.00
Blueprint Engines 376CI GM LS Compatible Base Dressed -EFI PSLS3763CTF
Berry Performance Sales Ads
1
$12,199.00
Blueprint Engines 376CI GM LS Compatible Base Dressed -EFI PSLS3763CTF
Berry Performance Sales Ads
1
$8,299.00
Blueprint Engines 376CI GM LS Compatible Long Block PSLS37630CT
Berry Performance Sales Ads
$8,299.00
Blueprint Engines 376CI GM LS Compatible Long Block PSLS37630CT
Berry Performance Sales Ads
$8,299.00
Blueprint Engines Pro Series GM LS 376 Long Block Crate Engine 530 HP No ECU/ Harness
Classic Muscle Parts
Free shipping
$8,299.00
Blueprint Engines Pro Series GM LS 376 Long Block Crate Engine 530 HP No ECU/ Harness
Classic Muscle Parts
Free shipping
$23,699.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 800 HP W/ Terminator X Max EFI
Classic Muscle Parts
Free shipping
$23,699.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 800 HP W/ Terminator X Max EFI
Classic Muscle Parts
Free shipping
$11,839.51
Blueprint Engines For 376CI GM LS Compatible Base Dressed -EFI
eBay
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$11,839.51
Blueprint Engines For 376CI GM LS Compatible Base Dressed -EFI
eBay
Free shipping
$10,299.00
Blueprint GM LS Pro 427 Engine Long Block 605 HP W/O ECU/ Harness
Classic Muscle Parts
1
$10,299.00
Blueprint GM LS Pro 427 Engine Long Block 605 HP W/O ECU/ Harness
Classic Muscle Parts
1