Shop LS1 Engine Upgrades

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$329.99
$429.99
Chevy LS1, LS2, LS6 Summit Racing Fabricated 102mm Intake Manifold | Summit Racing SUM-226120L
Summit Racing
Free shipping
23% off
$329.99
$429.99
Chevy LS1, LS2, LS6 Summit Racing Fabricated 102mm Intake Manifold | Summit Racing SUM-226120L
Summit Racing
Free shipping
$2,151.20
$2,689.00
Fitech 70031 LS1/ LS2/ LS6 Intake Manifold Kit Ultimate LS Short Runner W/Trans Control 1000HP 1980
CJ Pony Parts
Free shipping
20% off
$2,151.20
$2,689.00
Fitech 70031 LS1/ LS2/ LS6 Intake Manifold Kit Ultimate LS Short Runner W/Trans Control 1000HP 1980
CJ Pony Parts
Free shipping
$1,827.19
$2,283.99
Fitech LS1/LS2/LS6 Ultimate LS Self-Tuning Intake Kit With Transmission Control And Inline Fuel Pump Kit 500HP 1986
CJ Pony Parts
Free shipping
20% off
$1,827.19
$2,283.99
Fitech LS1/LS2/LS6 Ultimate LS Self-Tuning Intake Kit With Transmission Control And Inline Fuel Pump Kit 500HP 1986
CJ Pony Parts
Free shipping
$1,685.60
$2,107.00
Fitech LS1/LS2/LS6 Ultimate LS Self-Tuning Intake Kit 500HP With Transmission Control 1969
CJ Pony Parts
Free shipping
20% off
$1,685.60
$2,107.00
Fitech LS1/LS2/LS6 Ultimate LS Self-Tuning Intake Kit 500HP With Transmission Control 1969
CJ Pony Parts
Free shipping
$806.99
Texas Speed TSP Stage 2 Turbo 5.7 6.0 Camshaft LS1 LS6 LS2 LQ4 LQ9 Turbocharged Cathedral Port Cam Kit
Michigan Motorsports
$806.99
Texas Speed TSP Stage 2 Turbo 5.7 6.0 Camshaft LS1 LS6 LS2 LQ4 LQ9 Turbocharged Cathedral Port Cam Kit
Michigan Motorsports
$509.99
Sloppy Mechanics Stage 1.5 LS Camshaft Kit 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LQ4 LQ9 L33 Elgin 1839-P Cam
Michigan Motorsports
$509.99
Sloppy Mechanics Stage 1.5 LS Camshaft Kit 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LQ4 LQ9 L33 Elgin 1839-P Cam
Michigan Motorsports
$199.99
Michigan Motorsports LS1 Rocker Arms With Upgraded Trunnions | Pre-Assembled For GM LS Engines | Fits 4.8 5.3 5.7 6.0 LS2 LS6 LQ4 LQ9 LY5 LM7 L33 |
Amazon.com
296
Free shipping
$199.99
Michigan Motorsports LS1 Rocker Arms With Upgraded Trunnions | Pre-Assembled For GM LS Engines | Fits 4.8 5.3 5.7 6.0 LS2 LS6 LQ4 LQ9 LY5 LM7 L33 |
Amazon.com
296
$1,856.79
$2,999.99
Fitech Ultimate EFI Intake Manifold Kit LS1/LS2/LS6 Engines 2007
CJ Pony Parts
Free shipping
38% off
$1,856.79
$2,999.99
Fitech Ultimate EFI Intake Manifold Kit LS1/LS2/LS6 Engines 2007
CJ Pony Parts
Free shipping
$820.25
$965.00
SBC, LS1, 102mm Fitech Ultimate LS Loaded Intake Manifold Kits, Small Block Chevy, V8, Aluminum | Fitech 70076
Summit Racing
Free shipping
15% off
$820.25
$965.00
SBC, LS1, 102mm Fitech Ultimate LS Loaded Intake Manifold Kits, Small Block Chevy, V8, Aluminum | Fitech 70076
Summit Racing
Free shipping
$326.99
$426.99
Chevy LS1, LS2, LS6 102mm Intake Manifold, Satin Aluminum| Summit Racing SUM-226120
Summit Racing
Free shipping
23% off
$326.99
$426.99
Chevy LS1, LS2, LS6 102mm Intake Manifold, Satin Aluminum| Summit Racing SUM-226120
Summit Racing
Free shipping
$1,627.99
$2,034.99
Fitech 78001 LS1/ LS2/ LS6 Intake Kit W/O TC 500HP W/ Coil Packs 1987
CJ Pony Parts
Free shipping
20% off
$1,627.99
$2,034.99
Fitech 78001 LS1/ LS2/ LS6 Intake Kit W/O TC 500HP W/ Coil Packs 1987
CJ Pony Parts
Free shipping
$500.88
1997-2004 5.7L LS1 V-8 Sloppy Mechanics Stage 2 Cam Lifters Kit
jcarpart.com
$500.88
1997-2004 5.7L LS1 V-8 Sloppy Mechanics Stage 2 Cam Lifters Kit
jcarpart.com
$852.98
Texas Speed TSP Stage 3 Turbo 5.7 6.0 Camshaft LS1 LS2 LS6 LQ4 LQ9 Cathedral Port Turbocharged Cam Kit
Michigan Motorsports
$852.98
Texas Speed TSP Stage 3 Turbo 5.7 6.0 Camshaft LS1 LS2 LS6 LQ4 LQ9 Cathedral Port Turbocharged Cam Kit
Michigan Motorsports
$49.90
RJSPHH 13702 Rocker Arm Trunnion Upgrade Kit WITH Bolts For GM LS1 LS2 LS6 LS3 4.8 5.3 5.7 6.0
Amazon.com
Free shipping
$49.90
RJSPHH 13702 Rocker Arm Trunnion Upgrade Kit WITH Bolts For GM LS1 LS2 LS6 LS3 4.8 5.3 5.7 6.0
Amazon.com
Free shipping
$820.25
$965.00
SBC, LS1, 92mm Fitech Ultimate LS Loaded Intake Manifold Kits, Small Block Chevy, V8, Aluminum | Fitech 70071
Summit Racing
Free shipping
15% off
$820.25
$965.00
SBC, LS1, 92mm Fitech Ultimate LS Loaded Intake Manifold Kits, Small Block Chevy, V8, Aluminum | Fitech 70071
Summit Racing
Free shipping
$2,151.20
$2,689.00
Fitech Ultimate LS 70033 LS1/LS2/LS6 Intake Kit Long Runner 1000HP
CJ Pony Parts
Free shipping
20% off
$2,151.20
$2,689.00
Fitech Ultimate LS 70033 LS1/LS2/LS6 Intake Kit Long Runner 1000HP
CJ Pony Parts
Free shipping
LS1 Engine Bolt-Ons for 400+ HP
0:56
YouTubeAuto Matic Builds
LS1 Engine Bolt-Ons for 400+ HP
In this video, we will show you how to add bolt-on modifications to an LS1 engine to achieve over 400 horsepower. We will walk you through step-by-step instructions on installing components such as a cold air intake, headers, exhaust, and a performance tune. With these modifications, your LS1 engine will have the power you've been dreaming of ...
12K viewsApr 3, 2023
Shorts
Deep Performance on Instagram: "Rectangle Intake Manifold Adapter Plates for LS1 Cathedral port cylinder Head to LS3 LSA ZL1 CTS-V Silver"
0:18
3.2K views
Deep Performance on Instagram: "Rectangle Intake Manifold Adapter Plates for
deepperformance
LS1 Shop Truck Engine Prep: Cleaning & Budget Rebuild!
1:13
912 views
LS1 Shop Truck Engine Prep: Cleaning & Budget Rebuild!
SS Racetech Rods & Custom
LS23 Leeds
LS23 STAGE by Lucid Creates - Leeds Festival 2022
0:38
LS23 STAGE by Lucid Creates - Leeds Festival 2022
YouTubeLucid Creates
1.8K viewsJul 12, 2023
LS23 Leeds Festival 2025
1:17
LS23 Leeds Festival 2025
YouTubeBen Green
117 views4 months ago
The Leeds patisserie run by Great British Bake Off stars 🤩 Leeds Postcode Picks - Part 8: Pudding Lab, LS23 🍰 The clue is in the name in this place up in Boston Spa… with every cake, pastry and PUDDING made fresh on site by owners Kian and Ashley. The pair make every dessert on site, with a constantly rotating menu meaning there’s always something new to sink your teeth into on every visit 😋 They’re so good they even appeared on TV’s Great British Bake Off: The Professionals! Check out those
The Leeds patisserie run by Great British Bake Off stars 🤩 Leeds Postcode Picks - Part 8: Pudding Lab, LS23 🍰 The clue is in the name in this place up in Boston Spa… with every cake, pastry and PUDDING made fresh on site by owners Kian and Ashley. The pair make every dessert on site, with a constantly rotating menu meaning there’s always something new to sink your teeth into on every visit 😋 They’re so good they even appeared on TV’s Great British Bake Off: The Professionals! Check out those
FacebookLeeds
20.9K views3 months ago
Top videos
This Is How You Make A 550+ Horsepower N/A LS1 Engine! (6.2 Liter Stroked LS1 w/ Holley Low Ram)
0:31
This Is How You Make A 550+ Horsepower N/A LS1 Engine! (6.2 Liter Stroked LS1 w/ Holley Low Ram)
YouTubeCoreyHosford
113.5K viewsMay 12, 2023
Ditch the Zip Ties: LS Throttle Cable Bracket Upgrade
0:51
Ditch the Zip Ties: LS Throttle Cable Bracket Upgrade
YouTubeICT Billet
4K views6 months ago
LS Rocker Arm Upgrade from Michigan Motorsports!
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LS Rocker Arm Upgrade from Michigan Motorsports!
YouTubeMichigan Motorsports LS-LT
2.4K views3 months ago
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LS23 News: kostenloses Content Update (Farming Simulator 23)
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LS23: Amberstone #2: Aussaat und Map-Tour [deutsch]
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LS23: Amberstone #2: Aussaat und Map-Tour [deutsch]
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LS23 News: kostenloses Content Update #4 (Farming Simulator 23)
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LS23 News: kostenloses Content Update #4 (Farming Simulator 23)
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1.9K viewsJul 18, 2024
This Is How You Make A 550+ Horsepower N/A LS1 Engine! (6.2 Liter Stroked LS1 w/ Holley Low Ram)
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LS Rocker Arm Upgrade from Michigan Motorsports!
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LS1 Shop Truck Engine Prep: Cleaning & Budget Rebuild!
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Shop LS1 Engine Upgrades

Sponsored
About our ads
$329.99
$429.99
Chevy LS1, LS2, LS6 Summit Racing Fabricated 102mm Intake Manifold | Summit Racing SUM-226120L
Summit Racing
Free shipping
23% off
$329.99
$429.99
Chevy LS1, LS2, LS6 Summit Racing Fabricated 102mm Intake Manifold | Summit Racing SUM-226120L
Summit Racing
Free shipping
$2,151.20
$2,689.00
Fitech 70031 LS1/ LS2/ LS6 Intake Manifold Kit Ultimate LS Short Runner W/Trans Control 1000HP 1980
CJ Pony Parts
Free shipping
20% off
$2,151.20
$2,689.00
Fitech 70031 LS1/ LS2/ LS6 Intake Manifold Kit Ultimate LS Short Runner W/Trans Control 1000HP 1980
CJ Pony Parts
Free shipping
$1,827.19
$2,283.99
Fitech LS1/LS2/LS6 Ultimate LS Self-Tuning Intake Kit With Transmission Control And Inline Fuel Pump Kit 500HP 1986
CJ Pony Parts
Free shipping
20% off
$1,827.19
$2,283.99
Fitech LS1/LS2/LS6 Ultimate LS Self-Tuning Intake Kit With Transmission Control And Inline Fuel Pump Kit 500HP 1986
CJ Pony Parts
Free shipping
$1,685.60
$2,107.00
Fitech LS1/LS2/LS6 Ultimate LS Self-Tuning Intake Kit 500HP With Transmission Control 1969
CJ Pony Parts
Free shipping
20% off
$1,685.60
$2,107.00
Fitech LS1/LS2/LS6 Ultimate LS Self-Tuning Intake Kit 500HP With Transmission Control 1969
CJ Pony Parts
Free shipping
$806.99
Texas Speed TSP Stage 2 Turbo 5.7 6.0 Camshaft LS1 LS6 LS2 LQ4 LQ9 Turbocharged Cathedral Port Cam Kit
Michigan Motorsports
$806.99
Texas Speed TSP Stage 2 Turbo 5.7 6.0 Camshaft LS1 LS6 LS2 LQ4 LQ9 Turbocharged Cathedral Port Cam Kit
Michigan Motorsports
$509.99
Sloppy Mechanics Stage 1.5 LS Camshaft Kit 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LQ4 LQ9 L33 Elgin 1839-P Cam
Michigan Motorsports
$509.99
Sloppy Mechanics Stage 1.5 LS Camshaft Kit 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LQ4 LQ9 L33 Elgin 1839-P Cam
Michigan Motorsports
$199.99
Michigan Motorsports LS1 Rocker Arms With Upgraded Trunnions | Pre-Assembled For GM LS Engines | Fits 4.8 5.3 5.7 6.0 LS2 LS6 LQ4 LQ9 LY5 LM7 L33 |
Amazon.com
296
Free shipping
$199.99
Michigan Motorsports LS1 Rocker Arms With Upgraded Trunnions | Pre-Assembled For GM LS Engines | Fits 4.8 5.3 5.7 6.0 LS2 LS6 LQ4 LQ9 LY5 LM7 L33 |
Amazon.com
296
$1,856.79
$2,999.99
Fitech Ultimate EFI Intake Manifold Kit LS1/LS2/LS6 Engines 2007
CJ Pony Parts
Free shipping
38% off
$1,856.79
$2,999.99
Fitech Ultimate EFI Intake Manifold Kit LS1/LS2/LS6 Engines 2007
CJ Pony Parts
Free shipping
$820.25
$965.00
SBC, LS1, 102mm Fitech Ultimate LS Loaded Intake Manifold Kits, Small Block Chevy, V8, Aluminum | Fitech 70076
Summit Racing
Free shipping
15% off
$820.25
$965.00
SBC, LS1, 102mm Fitech Ultimate LS Loaded Intake Manifold Kits, Small Block Chevy, V8, Aluminum | Fitech 70076
Summit Racing
Free shipping
$326.99
$426.99
Chevy LS1, LS2, LS6 102mm Intake Manifold, Satin Aluminum| Summit Racing SUM-226120
Summit Racing
Free shipping
23% off
$326.99
$426.99
Chevy LS1, LS2, LS6 102mm Intake Manifold, Satin Aluminum| Summit Racing SUM-226120
Summit Racing
Free shipping
$1,627.99
$2,034.99
Fitech 78001 LS1/ LS2/ LS6 Intake Kit W/O TC 500HP W/ Coil Packs 1987
CJ Pony Parts
Free shipping
20% off
$1,627.99
$2,034.99
Fitech 78001 LS1/ LS2/ LS6 Intake Kit W/O TC 500HP W/ Coil Packs 1987
CJ Pony Parts
Free shipping
$500.88
1997-2004 5.7L LS1 V-8 Sloppy Mechanics Stage 2 Cam Lifters Kit
jcarpart.com
$500.88
1997-2004 5.7L LS1 V-8 Sloppy Mechanics Stage 2 Cam Lifters Kit
jcarpart.com
$852.98
Texas Speed TSP Stage 3 Turbo 5.7 6.0 Camshaft LS1 LS2 LS6 LQ4 LQ9 Cathedral Port Turbocharged Cam Kit
Michigan Motorsports
$852.98
Texas Speed TSP Stage 3 Turbo 5.7 6.0 Camshaft LS1 LS2 LS6 LQ4 LQ9 Cathedral Port Turbocharged Cam Kit
Michigan Motorsports
$49.90
RJSPHH 13702 Rocker Arm Trunnion Upgrade Kit WITH Bolts For GM LS1 LS2 LS6 LS3 4.8 5.3 5.7 6.0
Amazon.com
Free shipping
$49.90
RJSPHH 13702 Rocker Arm Trunnion Upgrade Kit WITH Bolts For GM LS1 LS2 LS6 LS3 4.8 5.3 5.7 6.0
Amazon.com
Free shipping
$820.25
$965.00
SBC, LS1, 92mm Fitech Ultimate LS Loaded Intake Manifold Kits, Small Block Chevy, V8, Aluminum | Fitech 70071
Summit Racing
Free shipping
15% off
$820.25
$965.00
SBC, LS1, 92mm Fitech Ultimate LS Loaded Intake Manifold Kits, Small Block Chevy, V8, Aluminum | Fitech 70071
Summit Racing
Free shipping
$2,151.20
$2,689.00
Fitech Ultimate LS 70033 LS1/LS2/LS6 Intake Kit Long Runner 1000HP
CJ Pony Parts
Free shipping
20% off
$2,151.20
$2,689.00
Fitech Ultimate LS 70033 LS1/LS2/LS6 Intake Kit Long Runner 1000HP
CJ Pony Parts
Free shipping
$1,796.00
$2,245.00
Fitech Ultimate LS 70032 LS1/LS2/LS6 Intake Kit Long Runner 1000HP
CJ Pony Parts
Free shipping
20% off
$1,796.00
$2,245.00
Fitech Ultimate LS 70032 LS1/LS2/LS6 Intake Kit Long Runner 1000HP
CJ Pony Parts
Free shipping