Shop LS1 Engine Upgrades

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$79.99
Billet Fuel Rail Kit For OE LS1 LS6 Stock Intake Manifold 6AN + Hardware
Amazon.com
7
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$79.99
Billet Fuel Rail Kit For OE LS1 LS6 Stock Intake Manifold 6AN + Hardware
Amazon.com
7
$409.99
Brian Tooley Stage 1 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$409.99
Brian Tooley Stage 1 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$4,073.99
Trickflow Genx GM LS1 515 HP Top-End Engine Kits CNC Ported Aluminum Lsx Cylinder Heads TFS-K306-515-460 - Treperformance.Com
Tre Performance Store
Free shipping
$4,073.99
Trickflow Genx GM LS1 515 HP Top-End Engine Kits CNC Ported Aluminum Lsx Cylinder Heads TFS-K306-515-460 - Treperformance.Com
Tre Performance Store
Free shipping
$587.37
Speedmaster PCE148.1113 Compatible With Chevy LS1 LS2 LS6 EFI Intake Manifold Satin With 92mm Throttle Body
Amazon.com
8
Free shipping
$587.37
Speedmaster PCE148.1113 Compatible With Chevy LS1 LS2 LS6 EFI Intake Manifold Satin With 92mm Throttle Body
Amazon.com
8
$870.46
Brian Tooley Stage 2 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$870.46
Brian Tooley Stage 2 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$918.96
Brian Tooley Stage 2 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$918.96
Brian Tooley Stage 2 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$872.97
Brian Tooley Stage 2 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$872.97
Brian Tooley Stage 2 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
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
220
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
220
$49.80
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
4
Free shipping
$49.80
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
4
$2,772.98
Texas Speed Titan SR-3 LS1/LS2/LS3 102mm Castshort Runner Intake Manifold W/ Air To Water Intercooler- Cathedral Port
Tre Performance Store
Free shipping
$2,772.98
Texas Speed Titan SR-3 LS1/LS2/LS3 102mm Castshort Runner Intake Manifold W/ Air To Water Intercooler- Cathedral Port
Tre Performance Store
Free shipping
$455.98
Texas Speed TSP Torquer V2 Camshaft LS 5.3 5.7 6.0 6.2 LS1 LS6 LS2 LQ4 LQ9 Cam Kit
Michigan Motorsports
$455.98
Texas Speed TSP Torquer V2 Camshaft LS 5.3 5.7 6.0 6.2 LS1 LS6 LS2 LQ4 LQ9 Cam Kit
Michigan Motorsports
$1,635.50
JEGS Cylinder Head Kit For GM LS1, LS2 & LS6 Engines [Cathedral Port]
JEGS High Performance
Free shipping
$1,635.50
JEGS Cylinder Head Kit For GM LS1, LS2 & LS6 Engines [Cathedral Port]
JEGS High Performance
Free shipping
$253.99
Michigan Motorsports LS1 To LS2 Cam Sensor Conversion Kit | Fits 4.8L 5.3L 5.7L 6.0L LQ4 LQ9 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LS Engines | 58X
Amazon.com
4
Free shipping
$253.99
Michigan Motorsports LS1 To LS2 Cam Sensor Conversion Kit | Fits 4.8L 5.3L 5.7L 6.0L LQ4 LQ9 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LS Engines | 58X
Amazon.com
4
$455.98
Brian Tooley Stage 1 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$455.98
Brian Tooley Stage 1 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$419.99
$469.99
JEGS LS Fabricated Intake Manifold For GM LS1, LS2, & LS6
JEGS High Performance
Free shipping
10% off
$419.99
$469.99
JEGS LS Fabricated Intake Manifold For GM LS1, LS2, & LS6
JEGS High Performance
Free shipping
$409.99
Texas Speed Stage 2 LS1/LS2/LS6 Camshaft - For Cathedral Port Heads
Tre Performance Store
Free shipping
$409.99
Texas Speed Stage 2 LS1/LS2/LS6 Camshaft - For Cathedral Port Heads
Tre Performance Store
Free shipping
$351.88
LS1 4.8 5.3 5.7 6.0 6.2 LS Sloppy Mechanics Stage 2 Cam Lifters Pushrods Kit
jcarpart.com
$351.88
LS1 4.8 5.3 5.7 6.0 6.2 LS Sloppy Mechanics Stage 2 Cam Lifters Pushrods Kit
jcarpart.com
$579.46
BTR Stage 2 LS Truck Camshaft V3 Cathedral Port Kit 4.8L 5.3L 6.0L Brian Tooley Racing LS1 LM7 LQ4 LC9 LR4
Michigan Motorsports
$579.46
BTR Stage 2 LS Truck Camshaft V3 Cathedral Port Kit 4.8L 5.3L 6.0L Brian Tooley Racing LS1 LM7 LQ4 LC9 LR4
Michigan Motorsports
$599.99
BTSCAR Sloppy Stage 2 Camshaft Kit Fits For 1997-2006 GMC Chevrolet 4.8/5.3/5.7/6.0 LS1, LS2, LS6, LQ4, LQ9, LM7, With Head Gaskets, Springs, Pushrods
Amazon.com
1
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$599.99
BTSCAR Sloppy Stage 2 Camshaft Kit Fits For 1997-2006 GMC Chevrolet 4.8/5.3/5.7/6.0 LS1, LS2, LS6, LQ4, LQ9, LM7, With Head Gaskets, Springs, Pushrods
Amazon.com
1
$299.99
$416.99
JEGS Street Performance Clutch Kit Fits Select 1997-2004 GM Models W/LS1/LS6 5.7L Engine [12 in. Diameter, 1 1/8 in. X 26-Spline]
JEGS High Performance
Free shipping
28% off
$299.99
$416.99
JEGS Street Performance Clutch Kit Fits Select 1997-2004 GM Models W/LS1/LS6 5.7L Engine [12 in. Diameter, 1 1/8 in. X 26-Spline]
JEGS High Performance
Free shipping
$2,598.50
Frankenstein F110 F-Series 265Cc LS1/LS2/LS6 CNC Ported 10 Degree Cathedral Port Cylinder Head, 67Cc Chambers - Treperformance.Com
Tre Performance Store
Free shipping
$2,598.50
Frankenstein F110 F-Series 265Cc LS1/LS2/LS6 CNC Ported 10 Degree Cathedral Port Cylinder Head, 67Cc Chambers - Treperformance.Com
Tre Performance Store
Free shipping
Chevy LS Engines
Chevy LS Engines
Jan 1, 2009
proformanceunlimited.com
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Shop LS1 Engine Upgrades

Sponsored
About our ads
$79.99
Billet Fuel Rail Kit For OE LS1 LS6 Stock Intake Manifold 6AN + Hardware
Amazon.com
7
Free shipping
$79.99
Billet Fuel Rail Kit For OE LS1 LS6 Stock Intake Manifold 6AN + Hardware
Amazon.com
7
$409.99
Brian Tooley Stage 1 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$409.99
Brian Tooley Stage 1 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$4,073.99
Trickflow Genx GM LS1 515 HP Top-End Engine Kits CNC Ported Aluminum Lsx Cylinder Heads TFS-K306-515-460 - Treperformance.Com
Tre Performance Store
Free shipping
$4,073.99
Trickflow Genx GM LS1 515 HP Top-End Engine Kits CNC Ported Aluminum Lsx Cylinder Heads TFS-K306-515-460 - Treperformance.Com
Tre Performance Store
Free shipping
$587.37
Speedmaster PCE148.1113 Compatible With Chevy LS1 LS2 LS6 EFI Intake Manifold Satin With 92mm Throttle Body
Amazon.com
8
Free shipping
$587.37
Speedmaster PCE148.1113 Compatible With Chevy LS1 LS2 LS6 EFI Intake Manifold Satin With 92mm Throttle Body
Amazon.com
8
$870.46
Brian Tooley Stage 2 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$870.46
Brian Tooley Stage 2 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$918.96
Brian Tooley Stage 2 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$918.96
Brian Tooley Stage 2 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$872.97
Brian Tooley Stage 2 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$872.97
Brian Tooley Stage 2 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
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
220
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
220
$49.80
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
4
Free shipping
$49.80
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
4
$2,772.98
Texas Speed Titan SR-3 LS1/LS2/LS3 102mm Castshort Runner Intake Manifold W/ Air To Water Intercooler- Cathedral Port
Tre Performance Store
Free shipping
$2,772.98
Texas Speed Titan SR-3 LS1/LS2/LS3 102mm Castshort Runner Intake Manifold W/ Air To Water Intercooler- Cathedral Port
Tre Performance Store
Free shipping
$455.98
Texas Speed TSP Torquer V2 Camshaft LS 5.3 5.7 6.0 6.2 LS1 LS6 LS2 LQ4 LQ9 Cam Kit
Michigan Motorsports
$455.98
Texas Speed TSP Torquer V2 Camshaft LS 5.3 5.7 6.0 6.2 LS1 LS6 LS2 LQ4 LQ9 Cam Kit
Michigan Motorsports
$1,635.50
JEGS Cylinder Head Kit For GM LS1, LS2 & LS6 Engines [Cathedral Port]
JEGS High Performance
Free shipping
$1,635.50
JEGS Cylinder Head Kit For GM LS1, LS2 & LS6 Engines [Cathedral Port]
JEGS High Performance
Free shipping
$253.99
Michigan Motorsports LS1 To LS2 Cam Sensor Conversion Kit | Fits 4.8L 5.3L 5.7L 6.0L LQ4 LQ9 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LS Engines | 58X
Amazon.com
4
Free shipping
$253.99
Michigan Motorsports LS1 To LS2 Cam Sensor Conversion Kit | Fits 4.8L 5.3L 5.7L 6.0L LQ4 LQ9 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LS Engines | 58X
Amazon.com
4
$455.98
Brian Tooley Stage 1 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$455.98
Brian Tooley Stage 1 LS1/LS2 Camshaft 5.7L 6.0L LS6 LQ4 LQ9 BTR Cam Kit
Michigan Motorsports
$419.99
$469.99
JEGS LS Fabricated Intake Manifold For GM LS1, LS2, & LS6
JEGS High Performance
Free shipping
10% off
$419.99
$469.99
JEGS LS Fabricated Intake Manifold For GM LS1, LS2, & LS6
JEGS High Performance
Free shipping
$409.99
Texas Speed Stage 2 LS1/LS2/LS6 Camshaft - For Cathedral Port Heads
Tre Performance Store
Free shipping
$409.99
Texas Speed Stage 2 LS1/LS2/LS6 Camshaft - For Cathedral Port Heads
Tre Performance Store
Free shipping
$351.88
LS1 4.8 5.3 5.7 6.0 6.2 LS Sloppy Mechanics Stage 2 Cam Lifters Pushrods Kit
jcarpart.com
$351.88
LS1 4.8 5.3 5.7 6.0 6.2 LS Sloppy Mechanics Stage 2 Cam Lifters Pushrods Kit
jcarpart.com
$409.99
Texas Speed TSP 224R Camshaft LS1 4.8 5.3 5.7 6.0 6.2 LS Cam Kit
Michigan Motorsports
$409.99
Texas Speed TSP 224R Camshaft LS1 4.8 5.3 5.7 6.0 6.2 LS Cam Kit
Michigan Motorsports