Shop Blueprint LS3 427

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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 1978
CJ Pony Parts
Free shipping
$26,199.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Deluxe Dressed 800 HP W/ Terminator X Max EFI/ Black Pulley Kit 1978
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 2007
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 2007
CJ Pony Parts
Free shipping
$12,399.00
Blueprint Motorsports GM LS Compatible 427 C.I. Pro Series Engine - Power Adder - Long Block
American Powertrain
$12,399.00
Blueprint Motorsports GM LS Compatible 427 C.I. Pro Series Engine - Power Adder - Long Block
American Powertrain
$17,499.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Polished Pulley Kit 1952
CJ Pony Parts
Free shipping
$17,499.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Polished Pulley Kit 1952
CJ Pony Parts
Free shipping
$13,299.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 600 HP No ECU/ Harness 1978
CJ Pony Parts
Free shipping
$13,299.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 600 HP No ECU/ Harness 1978
CJ Pony Parts
Free shipping
$17,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Black Pulley Kit 1978
CJ Pony Parts
Free shipping
$17,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Black Pulley Kit 1978
CJ Pony Parts
Free shipping
$23,699.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 800 HP W/ Terminator X Max EFI 1975
CJ Pony Parts
Free shipping
$23,699.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 800 HP W/ Terminator X Max EFI 1975
CJ Pony Parts
Free shipping
$26,199.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Deluxe Dressed 800 HP W/ Terminator X Max EFI/ Black Pulley Kit
Classic Muscle Parts
Free shipping
$26,199.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Deluxe Dressed 800 HP W/ Terminator X Max EFI/ Black Pulley Kit
Classic Muscle Parts
Free shipping
$10,299.00
Blueprint Engines Pro Series 427CI Long GM LS-Style Engine 1961
CJ Pony Parts
1
Free shipping
$10,299.00
Blueprint Engines Pro Series 427CI Long GM LS-Style Engine 1961
CJ Pony Parts
1
$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
$13,299.00
Blueprint Engines Pro Series 427CI Base GM LS-Style Engine 1978
CJ Pony Parts
Free shipping
$13,299.00
Blueprint Engines Pro Series 427CI Base GM LS-Style Engine 1978
CJ Pony Parts
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
Blueprint’s New LS-Headed Four-Cylinder Crate Engine Prototype
14:36
Blueprint’s New LS-Headed Four-Cylinder Crate Engine Prototype
Dec 19, 2022
hotrod.com
Uncrating a new Blueprint Engine is simple, as it is delivered on a pallet with liftgate service, eliminating the need for a forklift. Each engine comes sealed, protected, and ready to go with a dyno sheet and installation guide. This 427ci LS3-compatible beast cranks out 630 HP, and like every BluePrint Engine, it’s backed by our 30-month/50,000-mile warranty. | BluePrint Engines
4:39
Uncrating a new Blueprint Engine is simple, as it is delivered on a pallet with liftgate service, eliminating the need for a forklift. Each engine comes sealed, protected, and ready to go with a dyno sheet and installation guide. This 427ci LS3-compatible beast cranks out 630 HP, and like every BluePrint Engine, it’s backed by our 30-month/50,000-mile warranty. | BluePrint Engines
2.1K views7 months ago
FacebookBluePrint Engines
📢 PRE-ORDER NOW! 📢 Introducing the all-new lineup of Magnuson Supercharged Crate Engines! These LS-compatible “High Strength, LSX-Style Block” performance crate engines pack serious power with a Magnuson 2650 supercharger on both 376 and 427 c.i. options: 376 c.i. – 700 HP 427 c.i. – 800 HP Designed for seamless plug-and-play compatibility with Holley’s Terminator X EFI systems, these engines deliver a complete performance package. Secure yours today! | BluePrint Engines
0:06
📢 PRE-ORDER NOW! 📢 Introducing the all-new lineup of Magnuson Supercharged Crate Engines! These LS-compatible “High Strength, LSX-Style Block” performance crate engines pack serious power with a Magnuson 2650 supercharger on both 376 and 427 c.i. options: 376 c.i. – 700 HP 427 c.i. – 800 HP Designed for seamless plug-and-play compatibility with Holley’s Terminator X EFI systems, these engines deliver a complete performance package. Secure yours today! | BluePrint Engines
1.6K viewsFeb 28, 2025
FacebookBluePrint Engines
After nearly three years in the making, running under its own power for the first time in 20 years! Now powered by a BluePrint LS3-427. 💪🔥 Rock and roll. Owner: @firstgenchops | BluePrint Engines
0:24
After nearly three years in the making, running under its own power for the first time in 20 years! Now powered by a BluePrint LS3-427. 💪🔥 Rock and roll. Owner: @firstgenchops | BluePrint Engines
2.6K views8 months ago
FacebookBluePrint Engines
Chevy LS3 427 to be installed into a '72 K20. Each of our engines are custom built to order. This engine produced 633hp and 570 ft lbs tq. You can view our LS engine builds at this link: https://proformanceunlimited.com/chevy-ls-engines/ Proformance Unlimited Melbourne, FL 321-430-2465 #chevyk20 #chevytruck #lsengine #custombuilt #crateengine #restomod #americanmuscle | Proformance Unlimited - Custom Crate Engines
1:16
Chevy LS3 427 to be installed into a '72 K20. Each of our engines are custom built to order. This engine produced 633hp and 570 ft lbs tq. You can view our LS engine builds at this link: https://proformanceunlimited.com/chevy-ls-engines/ Proformance Unlimited Melbourne, FL 321-430-2465 #chevyk20 #chevytruck #lsengine #custombuilt #crateengine #restomod #americanmuscle | Proformance Unlimited - Custom Crate Engines
715 views6 months ago
FacebookProformance Unlimited - Custom Crate Engines
Building a 427: Laying the Foundation for Big Power We used Summit Racing Pro LS components to build the bottom end on this bullet. These are high‑quality, track‑ready engine parts chosen to give this 427 strength, reliability, and the headroom for big NA or boosted power. The Summit gear provided the durable foundation we needed for any power goal. Watch to see our selection process and the assembly of some heavy‑duty, big power‑capable hardware, and the full build build process that any engine
1:25
Building a 427: Laying the Foundation for Big Power We used Summit Racing Pro LS components to build the bottom end on this bullet. These are high‑quality, track‑ready engine parts chosen to give this 427 strength, reliability, and the headroom for big NA or boosted power. The Summit gear provided the durable foundation we needed for any power goal. Watch to see our selection process and the assembly of some heavy‑duty, big power‑capable hardware, and the full build build process that any engine
37.6K views4 months ago
FacebookEngine Power
Chevy LS3 427CI Dyno
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Chevy LS3 427CI Dyno
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BluePrint Engines on Instagram: "Checking in from @barrett_jackson, hanging out with our good friend John from @custom_shop_1 👊🔥 We’re taking in their wild 1969 Trans Am. powered by our LS3-compatible 427 Blueprint Engine. The details on this car are next level: forged carbon fiber ground effects and wheels, a re-worked “beaked” front end, a forward-flipping hood to show off the BluePrint LS-compatible 427, and a killer Borla stacked injection setup topped with a classic Trans Am shaker. And t
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Shop Blueprint LS3 427

Sponsored
About our ads
$26,199.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Deluxe Dressed 800 HP W/ Terminator X Max EFI/ Black Pulley Kit 1978
CJ Pony Parts
Free shipping
$26,199.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Deluxe Dressed 800 HP W/ Terminator X Max EFI/ Black Pulley Kit 1978
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 2007
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 2007
CJ Pony Parts
Free shipping
$12,399.00
Blueprint Motorsports GM LS Compatible 427 C.I. Pro Series Engine - Power Adder - Long Block
American Powertrain
$12,399.00
Blueprint Motorsports GM LS Compatible 427 C.I. Pro Series Engine - Power Adder - Long Block
American Powertrain
$17,499.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Polished Pulley Kit 1952
CJ Pony Parts
Free shipping
$17,499.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Polished Pulley Kit 1952
CJ Pony Parts
Free shipping
$13,299.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 600 HP No ECU/ Harness 1978
CJ Pony Parts
Free shipping
$13,299.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 600 HP No ECU/ Harness 1978
CJ Pony Parts
Free shipping
$17,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Black Pulley Kit 1978
CJ Pony Parts
Free shipping
$17,599.00
Blueprint Engines Pro Series GM LS 427 Crate Engine Base Dressed 605 HP W/ Holley Terminator X EFI/ Black Pulley Kit 1978
CJ Pony Parts
Free shipping
$23,699.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 800 HP W/ Terminator X Max EFI 1975
CJ Pony Parts
Free shipping
$23,699.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Base Dressed 800 HP W/ Terminator X Max EFI 1975
CJ Pony Parts
Free shipping
$26,199.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Deluxe Dressed 800 HP W/ Terminator X Max EFI/ Black Pulley Kit
Classic Muscle Parts
Free shipping
$26,199.00
Blueprint Engines Pro Series LS GM 427 Crate Engine Deluxe Dressed 800 HP W/ Terminator X Max EFI/ Black Pulley Kit
Classic Muscle Parts
Free shipping
$10,299.00
Blueprint Engines Pro Series 427CI Long GM LS-Style Engine 1961
CJ Pony Parts
1
Free shipping
$10,299.00
Blueprint Engines Pro Series 427CI Long GM LS-Style Engine 1961
CJ Pony Parts
1
$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
$13,299.00
Blueprint Engines Pro Series 427CI Base GM LS-Style Engine 1978
CJ Pony Parts
Free shipping
$13,299.00
Blueprint Engines Pro Series 427CI Base GM LS-Style Engine 1978
CJ Pony Parts
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