- LS / LT Performance
- LS / LT Engines & Components
LS and LT Engines, Components, and Accessories
The Chevy / GM LS and LT platform of engines is one of the most popular groups of power plants in vehicles today. With affordable and plentiful aftermarket components to improve performance, they are very popular for engine swaps in both street and race vehicles. JEGS offers a wide selection of the top LS engines for sale as well as parts for the LS and LT series for sale from top builders such as Chevrolet Performance, Edelbrock, Manley, Holley, JEGS and others. These components are built with high quality components and assembly to handle your needs and to last a long time. Browse our full line of LT and LS engines, components, and accessories that will improve your vehicle's performance and power.
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Chevrolet Performance 19435100
Chevrolet Performance 19435100 LS376/480 Crate Engine LS3 6.2L (376 ci.) w/Racing-Inspired LS Hot Cam [495 HP @ 6200 RPM]
$10,244.90
Ships Today
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Chevrolet Performance 19435108
Chevrolet Performance 19435108 LS376/480 Base Crate (Long Block) Engine LS3 6.2L (376 ci.) w/Racing-Inspired LS Hot Cam [495 HP @ 6200 RPM]
$6,550.80
Ships Today
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Chevrolet Performance CPSLS34L70E
Chevrolet Performance LS376/480 376ci 6.2L Connect & Cruise Powertrain System 4L70-E Trans
$17,506.26
Availability Date Unknown
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Chevrolet Performance 19421057K2
Chevrolet Performance 19421057 E-ROD LS3 6.2L Connect & Cruise Powertrain System with Supermatic 6L80-E Automatic Transmission
Chevrolet Performance 12729604
Chevrolet Performance 12729604 LS3/L92 6.2L Aluminum Bare Engine Block
$2,714.27
Ships on 07/02/24
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Chevrolet Performance 19435104
Chevrolet Performance LS376/525 6.2L LS3 Engine w/ Aluminum Heads 525 HP @ 6,200 RPM
$11,289.50
Ships on 07/12/24
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$212.99
Estimated to ship direct from manufacturer on 07/02/24, pending manufacturer availability.
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$212.99
Estimated to ship direct from manufacturer on 07/02/24, pending manufacturer availability.
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Chevrolet Performance 19435104K3
Chevrolet Performance LS376/525 376ci 6.2L Connect & Cruise Powertrain System
Blueprint Engines PSLS4270CTCK
Blueprint Engines GM LS 427ci Dress Retrofit Engine w/Cast Iron Block Kit
$13,571.95
Estimated to ship direct from manufacturer on 10/31/24, pending manufacturer availability.
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$13,571.95
Estimated to ship direct from manufacturer on 10/31/24, pending manufacturer availability.
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Chevrolet Performance CPSLS34L70E2
Chevrolet Performance LS376/525 376ci 6.2L Connect & Cruise Powertrain System 4L70-E Trans
$18,919.35
Availability Date Unknown
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Chevrolet Performance 19369381
Chevrolet Performance LSA 6.2L/556HP Supercharged Engine Controller Kit
$2,075.53
Ships on 07/05/24
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AFR - Airflow Research 1840
AFR - Airflow Research 260cc LS3 Mongoose Street Aluminum Cylinder Heads LSX Chevy Block
$3,095.95
$2,941.15
SAVE $154.80
Estimated to ship direct from manufacturer on 07/12/24, pending manufacturer availability.
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$3,095.95
$2,941.15
SAVE $154.80
Estimated to ship direct from manufacturer on 07/12/24, pending manufacturer availability.
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Chevrolet Performance 19212593
Chevrolet Performance 19212593 Muscle Car Oil Pan Kit for GM Gen III/IV LS Engine Swaps
$292.56
(55)
Ships Monday
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Melling 10296
Melling Select Oil Pump High Volume High Pressure Gen III & IV 4.8L 5.3L / LS1 & LS6 5.7L / LS2 6.0L / LS3 6.2L
$192.23
(6)
Ships Monday
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AFR - Airflow Research 1610
AFR - Airflow Research 1610 230cc LSX Mongoose Strip Aluminum Cylinder Heads GM LS1/LS2 /LS6
$2,955.73
$2,807.94
SAVE $147.79
Ships Monday
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$2,018.95
(1)
Estimated to ship direct from manufacturer on 07/02/24, pending manufacturer availability.
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$2,018.95
(1)
Estimated to ship direct from manufacturer on 07/02/24, pending manufacturer availability.
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$1,471.95
Estimated to ship direct from manufacturer on 08/08/24, pending manufacturer availability.
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$1,471.95
Estimated to ship direct from manufacturer on 08/08/24, pending manufacturer availability.
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Proform 66914
Proform 66914 Self-Aligning Aluminum Roller Rocker Arms, 1.5 Ratio for Chevy Small Block Engines w/Centerbolt Heads [3/8 in. Stud]
$216.99
(8)
Ships Monday
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$1,097.95
Estimated to ship direct from manufacturer on 08/07/24, pending manufacturer availability.
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$1,097.95
Estimated to ship direct from manufacturer on 08/07/24, pending manufacturer availability.
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$1,472.95
(1)
Estimated to ship direct from manufacturer on 08/08/24, pending manufacturer availability.
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$1,472.95
(1)
Estimated to ship direct from manufacturer on 08/08/24, pending manufacturer availability.
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Lowest Price Guarantee