Shop LS3 Engine Performance

Sponsored
About our ads
$425.99
Haytalras 300-117 LS Hi Ram EFI Intake Manifold & Fuel Rail Kit Rectangular Port 102mm Throttle Body Combo Fit For Chevy GM LS3 L92 6.0L 6.2L V8 Race/
Amazon.com
Free shipping
$425.99
Haytalras 300-117 LS Hi Ram EFI Intake Manifold & Fuel Rail Kit Rectangular Port 102mm Throttle Body Combo Fit For Chevy GM LS3 L92 6.0L 6.2L V8 Race/
Amazon.com
$455.98
Texas Speed LS3 Stage 3 Camshaft 6.2 L99 6.2L TSP Cam Kit
Michigan Motorsports
$455.98
Texas Speed LS3 Stage 3 Camshaft 6.2 L99 6.2L TSP Cam Kit
Michigan Motorsports
$455.98
BTR Brian Tooley LS3 Stage 2 Naturally Aspirated V2 Camshaft 6.2L 6.0L L99 L76 L77 Cam Kit
Michigan Motorsports
$455.98
BTR Brian Tooley LS3 Stage 2 Naturally Aspirated V2 Camshaft 6.2L 6.0L L99 L76 L77 Cam Kit
Michigan Motorsports
$1,941.39
$2,283.99
Fitech FI71012 LS3 Ultimate LS Self-Tuning Intake Kit With Transmission Control And Inline Fuel Pump Kit 500HP 1980
CJ Pony Parts
Free shipping
15% off
$1,941.39
$2,283.99
Fitech FI71012 LS3 Ultimate LS Self-Tuning Intake Kit With Transmission Control And Inline Fuel Pump Kit 500HP 1980
CJ Pony Parts
$806.99
Texas Speed LS3 Stroker Stage 2 Camshaft 402 408 416 TSP Cam Kit - Stroked LS3 L99 L92 L94 L9H L96 LY6
Michigan Motorsports
$806.99
Texas Speed LS3 Stroker Stage 2 Camshaft 402 408 416 TSP Cam Kit - Stroked LS3 L99 L92 L94 L9H L96 LY6
Michigan Motorsports
$409.99
Texas Speed LS3 Stroker Stage 2 Camshaft 402 408 416 TSP Cam Kit - Stroked LS3 L99 L92 L94 L9H L96 LY6
Michigan Motorsports
$409.99
Texas Speed LS3 Stroker Stage 2 Camshaft 402 408 416 TSP Cam Kit - Stroked LS3 L99 L92 L94 L9H L96 LY6
Michigan Motorsports
$852.98
Texas Speed LS3 Stage 3 Camshaft 6.2 L99 6.2L TSP Cam Kit
Michigan Motorsports
$852.98
Texas Speed LS3 Stage 3 Camshaft 6.2 L99 6.2L TSP Cam Kit
Michigan Motorsports
$13,908.75
CHEVROLET PERFORMANCE LS3 376 Crate Engine 6.2L 525HP 19540157
eBay
Free shipping
$13,908.75
CHEVROLET PERFORMANCE LS3 376 Crate Engine 6.2L 525HP 19540157
eBay
$1,642.95
Edelbrock E-Street Gen IV LS3 Aluminum Cylinder Head Pair
Classic Muscle Parts
Free shipping
$1,642.95
Edelbrock E-Street Gen IV LS3 Aluminum Cylinder Head Pair
Classic Muscle Parts
$2,186.19
$2,571.99
Fitech 71014 LS3 Ultimate LS Self-Tuning Intake Kit With Transmission Control And Inline Fuel Pump Kit 750HP 1999
CJ Pony Parts
Free shipping
15% off
$2,186.19
$2,571.99
Fitech 71014 LS3 Ultimate LS Self-Tuning Intake Kit With Transmission Control And Inline Fuel Pump Kit 750HP 1999
CJ Pony Parts
$1,174.99
Trickflow Genx LS3 Bare Head Casting With Seats, 255Cc Intake 6 Bolt
Tre Performance Store
Free shipping
$1,174.99
Trickflow Genx LS3 Bare Head Casting With Seats, 255Cc Intake 6 Bolt
Tre Performance Store
$1,055.00
$1,255.00
FIC 1200Cc High Z Flow Matched Fuel Injectors For LS3, LS7, LSA, L76, L92 & L99 Engines Resistance Clinic - Treperformance.Com
Tre Performance Store
Free shipping
15% off
$1,055.00
$1,255.00
FIC 1200Cc High Z Flow Matched Fuel Injectors For LS3, LS7, LSA, L76, L92 & L99 Engines Resistance Clinic - Treperformance.Com
Tre Performance Store
$1,749.99
Trickflow Genx LS3 280Cc Intake, 6-Bolt Aluminum Cylinder Head - Standard Valves TFS-3261T004-CH2
Tre Performance Store
Free shipping
$1,749.99
Trickflow Genx LS3 280Cc Intake, 6-Bolt Aluminum Cylinder Head - Standard Valves TFS-3261T004-CH2
Tre Performance Store
$499.99
Trick Flow R-Series 4150 EFI Intake Manifolds For GM LS3
Tre Performance Store
Free shipping
$499.99
Trick Flow R-Series 4150 EFI Intake Manifolds For GM LS3
Tre Performance Store
$474.99
Trick Flow R-Series Carbureted Intake Manifolds For GM LS3
Tre Performance Store
Free shipping
$474.99
Trick Flow R-Series Carbureted Intake Manifolds For GM LS3
Tre Performance Store
$8.90
$9.50
HABIIID Aluminum Oil Diverter Barbell For GM Gen III & IV Engines LS1 LS3 LS2 LS6 L92 L99 L33 LQ4 LQ9 4.8L 5.3L 5.7L 6.0L 6.2L
Amazon.com
$8.90
$9.50
HABIIID Aluminum Oil Diverter Barbell For GM Gen III & IV Engines LS1 LS3 LS2 LS6 L92 L99 L33 LQ4 LQ9 4.8L 5.3L 5.7L 6.0L 6.2L
Amazon.com
$999.99
Performance Design 70660.01 XS LS3 Intake Manifold, 112mm
Speedway Motors
$999.99
Performance Design 70660.01 XS LS3 Intake Manifold, 112mm
Speedway Motors
$540.95
Edelbrock 2826 Super Victor LS3 Intake Manifold GM Gen IV 1989
CJ Pony Parts
Free shipping
$540.95
Edelbrock 2826 Super Victor LS3 Intake Manifold GM Gen IV 1989
CJ Pony Parts
$1,642.95
Edelbrock E-Street Gen IV LS3 Cylinder Head Pair Chevy C10 1961
CJ Pony Parts
Free shipping
$1,642.95
Edelbrock E-Street Gen IV LS3 Cylinder Head Pair Chevy C10 1961
CJ Pony Parts
$455.98
BTR Brian Tooley LS3 Stage 4 Naturally Aspirated Camshaft Cam Kit Fits 6.0 6.2 L99 L76 L77
Michigan Motorsports
$455.98
BTR Brian Tooley LS3 Stage 4 Naturally Aspirated Camshaft Cam Kit Fits 6.0 6.2 L99 L76 L77
Michigan Motorsports
$2,285.65
$2,689.00
Fitech Ultimate LS Intake Kit 1000HP W/Trans Ctrl/Short Runner 2008
CJ Pony Parts
Free shipping
15% off
$2,285.65
$2,689.00
Fitech Ultimate LS Intake Kit 1000HP W/Trans Ctrl/Short Runner 2008
CJ Pony Parts
$419.99
2011 Chevy Silverado 1500 Texas Speed & Performance LS3 Stage 2 N/A 229/244 Hydraulic Roller Camshaft (07-13 5.3L 1500) TSP-229244-112-3B
AmericanTrucks.com
$419.99
2011 Chevy Silverado 1500 Texas Speed & Performance LS3 Stage 2 N/A 229/244 Hydraulic Roller Camshaft (07-13 5.3L 1500) TSP-229244-112-3B
AmericanTrucks.com
$129.99
BTR Brian Tooley Racing MLS LS3 Cylinder Head Gasket Pair - Fits 6.0L & 6.2L LS Engines - L99 L76 L77 LS2 L92 L96 L94 L9H LQ4 LQ9 - Stock Replacement
Amazon.com
Free shipping
$129.99
BTR Brian Tooley Racing MLS LS3 Cylinder Head Gasket Pair - Fits 6.0L & 6.2L LS Engines - L99 L76 L77 LS2 L92 L96 L94 L9H LQ4 LQ9 - Stock Replacement
Amazon.com
$849.00
$925.00
FIC 1000Cc High Z Flow Matched Fuel Injectors For LS3, LS7, LSA, L76, L92 & L99 Engines Resistance Clinic - Treperformance.Com
Tre Performance Store
Free shipping
$849.00
$925.00
FIC 1000Cc High Z Flow Matched Fuel Injectors For LS3, LS7, LSA, L76, L92 & L99 Engines Resistance Clinic - Treperformance.Com
Tre Performance Store
$71.41
A-Premium Engine Aluminum Single Plane Carb Mid-Rise Intake Manifold Compatible With Chevy GM LS Gen III, IV LS3 L92 - Rectangular Port Cylinder Heads - 2500-7000 RPM, 5.42 Inch HT, W/Seals & Bolts
Proyins
$71.41
A-Premium Engine Aluminum Single Plane Carb Mid-Rise Intake Manifold Compatible With Chevy GM LS Gen III, IV LS3 L92 - Rectangular Port Cylinder Heads - 2500-7000 RPM, 5.42 Inch HT, W/Seals & Bolts
Proyins
$474.99
SBC LS 6.2L/376 Trick Flow R-Series Carbureted Intake Manifolds For GM LS3 - Small Block Chevy | Trick Flow Specialties TFS-32600111
Summit Racing
Free shipping
$474.99
SBC LS 6.2L/376 Trick Flow R-Series Carbureted Intake Manifolds For GM LS3 - Small Block Chevy | Trick Flow Specialties TFS-32600111
Summit Racing
$682.95
Chevy, LS, LS3 COMP Cams FSL Hydraulic Roller Camshafts - 264/274 Advertised Duration, Lift 0.541/0.541 | COMP Cams 146-201-13
Summit Racing
Free shipping
$682.95
Chevy, LS, LS3 COMP Cams FSL Hydraulic Roller Camshafts - 264/274 Advertised Duration, Lift 0.541/0.541 | COMP Cams 146-201-13
Summit Racing
$1,590.00
$1,790.00
FIC 1650Cc High Z Flow Matched Fuel Injectors For LS3, LS7, LSA, L76, L92 & L99 Engines Resistance Clinic - Treperformance.Com
Tre Performance Store
Free shipping
11% off
$1,590.00
$1,790.00
FIC 1650Cc High Z Flow Matched Fuel Injectors For LS3, LS7, LSA, L76, L92 & L99 Engines Resistance Clinic - Treperformance.Com
Tre Performance Store
$435.98
Michigan Motorsports Stage 3 LS Burnout Camshaft 5.3L 5.7L 6.0L 6.2L LS1 LS2 LS3 L99 LM7 LQ4 LC9 L96 Cam Kit
Michigan Motorsports
$435.98
Michigan Motorsports Stage 3 LS Burnout Camshaft 5.3L 5.7L 6.0L 6.2L LS1 LS2 LS3 L99 LM7 LQ4 LC9 L96 Cam Kit
Michigan Motorsports
$419.99
2010 Chevy Silverado 1500 Texas Speed & Performance F-35 Stage 4 LS3 N/A 235/248 Hydraulic Roller Camshaft (07-13 5.3L 1500) TSP-235248-111-3B
AmericanTrucks.com
$419.99
2010 Chevy Silverado 1500 Texas Speed & Performance F-35 Stage 4 LS3 N/A 235/248 Hydraulic Roller Camshaft (07-13 5.3L 1500) TSP-235248-111-3B
AmericanTrucks.com
$1,399.99
Trickflow Genx LS3 6-Bolt Bare Aluminum Cylinder Head, 280Cc Intake - No Parts
Tre Performance Store
Free shipping
$1,399.99
Trickflow Genx LS3 6-Bolt Bare Aluminum Cylinder Head, 280Cc Intake - No Parts
Tre Performance Store
$1,529.00
$1,679.99
Chevy Corvette LS3 08-13' 2200Cc Deatschwerks Fuel Injectors - Treperformance.Com
Tre Performance Store
Free shipping
$1,529.00
$1,679.99
Chevy Corvette LS3 08-13' 2200Cc Deatschwerks Fuel Injectors - Treperformance.Com
Tre Performance Store
$2,353.95
Lokar GMLS3003 Intake Kit LS3 Tri-Power For Cathedral Port Heads 1962
CJ Pony Parts
Free shipping
$2,353.95
Lokar GMLS3003 Intake Kit LS3 Tri-Power For Cathedral Port Heads 1962
CJ Pony Parts
$2,977.99
$3,083.95
Edelbrock 77662 Victor CNC Cylinder Head For LS3 68CC Engines 1961
CJ Pony Parts
Free shipping
$2,977.99
$3,083.95
Edelbrock 77662 Victor CNC Cylinder Head For LS3 68CC Engines 1961
CJ Pony Parts
$5,153.95
Lokar GMLS3016 Intake System 63 Chevy Fuelie For Cathedral Port Cylinder Heads LS3 Engine 1965
CJ Pony Parts
Free shipping
$5,153.95
Lokar GMLS3016 Intake System 63 Chevy Fuelie For Cathedral Port Cylinder Heads LS3 Engine 1965
CJ Pony Parts
$1,249.95
Holley Mid-Rise Intake - GM LS3/L92 W/ 95mm Top - Black All GM LS Gen III Or IV Engines Equipped With LS3/L92 Style Rectangular Ports. Mid-Rise EFI I
Holley Performance Products
$1,249.95
Holley Mid-Rise Intake - GM LS3/L92 W/ 95mm Top - Black All GM LS Gen III Or IV Engines Equipped With LS3/L92 Style Rectangular Ports. Mid-Rise EFI I
Holley Performance Products
'62 Impala: LS3 Power & Custom Leather 👑
1:04
'62 Impala: LS3 Power & Custom Leather 👑
3.3K views2 weeks ago
YouTubeScottieDTV
LS3 Powered 1st Gen Camaro: Clean, Simple, and Built to Drive! 🏁
0:37
LS3 Powered 1st Gen Camaro: Clean, Simple, and Built to Drive! 🏁
2.4K views1 month ago
YouTubeSchwartz Performance
You're thinking "YoU caN't pUt Ls7 HeaDs oN a lS3" ...and normally you'd be right, BUT NOT TODAY! 👊
0:16
You're thinking "YoU caN't pUt Ls7 HeaDs oN a lS3" ...and normally you'd be right, BUT NOT TODAY! 👊
6.2K views3 weeks ago
YouTubeTexas Speed & Performance
Surprise!? Corvette LS3 Engine under the Hood of a 1964 Chevy Malibu SS Convertible...Look & Listen!
1:43
Surprise!? Corvette LS3 Engine under the Hood of a 1964 Chevy Malibu SS Convertible...Look & Listen!
1.3K views1 month ago
YouTubePrince of Strides
LS3 Super Victor
1:30
LS3 Super Victor
10.6K views2 months ago
YouTubeRichard Holdener
Installing Ls3 rockers 🔥
0:59
Installing Ls3 rockers 🔥
944 views1 month ago
YouTubeBOOSTED GARAGE
LS3 vs Coyote
1:18
LS3 vs Coyote
5K views1 month ago
YouTubeRichard Holdener
0:26
1970 GTO LS3 Holley Terminator Ridetech suspension Protouring build
1.2K views1 month ago
YouTubeQUICK455
0:44
The Secret LS Engine GM Never Put in a Factory Car
1.5K views1 month ago
YouTubeAperture Motorsports
0:23
Whipple-Supercharged LS3-powered Chevrolet Impala SS on 26" reps @ Street Whipz 2026
1.2K views1 month ago
YouTubeEverydayImHusln
0:41
Beautiful LS3 Chevy C10
749 views1 month ago
YouTubeATP Monster Garage
0:17
WARNING, Be Safe On Streets
755 views3 weeks ago
YouTubeJesse Iwuji
0:22
LS3 Engine Ridiculously Powerful Forged 6 Liter Build
1.2K views2 months ago
YouTubeSubdivision Auto
0:21
LS3 Open Headers — The Modern LS That Screamed Like A Monster
390 views4 weeks ago
YouTubeTorque Station
0:26
WARNING, Be Safe On Streets
1.2K views4 weeks ago
YouTubeJesse Iwuji
0:09
WARNING, Be Safe On Streets
1.1K views3 weeks ago
YouTubeJesse Iwuji
0:36
LS3 Intake Manifold Assembly | The Build Starts Feeling Real
1.2K views2 months ago
YouTubeMaker Rx
1:43
Supercharged 1952 #Chevy 😳 850HP #LS3 Build
2.1K views2 months ago
YouTubeIgnitionTherapy
0:15
WARNING, Be Safe On Streets
1.1K views1 month ago
YouTubeJesse Iwuji
0:18
WARNING, Be Safe On Streets
905 views1 month ago
YouTubeJesse Iwuji
See more
Static thumbnail place holder

Shop LS3 Engine Performance

Sponsored
About our ads
$425.99
Haytalras 300-117 LS Hi Ram EFI Intake Manifold & Fuel Rail Kit Rectangular Port 102mm Throttle Body Combo Fit For Chevy GM LS3 L92 6.0L 6.2L V8 Race/
Amazon.com
Free shipping
$425.99
Haytalras 300-117 LS Hi Ram EFI Intake Manifold & Fuel Rail Kit Rectangular Port 102mm Throttle Body Combo Fit For Chevy GM LS3 L92 6.0L 6.2L V8 Race/
Amazon.com
$455.98
Texas Speed LS3 Stage 3 Camshaft 6.2 L99 6.2L TSP Cam Kit
Michigan Motorsports
$455.98
Texas Speed LS3 Stage 3 Camshaft 6.2 L99 6.2L TSP Cam Kit
Michigan Motorsports
$455.98
BTR Brian Tooley LS3 Stage 2 Naturally Aspirated V2 Camshaft 6.2L 6.0L L99 L76 L77 Cam Kit
Michigan Motorsports
$455.98
BTR Brian Tooley LS3 Stage 2 Naturally Aspirated V2 Camshaft 6.2L 6.0L L99 L76 L77 Cam Kit
Michigan Motorsports
$1,941.39
$2,283.99
Fitech FI71012 LS3 Ultimate LS Self-Tuning Intake Kit With Transmission Control And Inline Fuel Pump Kit 500HP 1980
CJ Pony Parts
Free shipping
15% off
$1,941.39
$2,283.99
Fitech FI71012 LS3 Ultimate LS Self-Tuning Intake Kit With Transmission Control And Inline Fuel Pump Kit 500HP 1980
CJ Pony Parts
$806.99
Texas Speed LS3 Stroker Stage 2 Camshaft 402 408 416 TSP Cam Kit - Stroked LS3 L99 L92 L94 L9H L96 LY6
Michigan Motorsports
$806.99
Texas Speed LS3 Stroker Stage 2 Camshaft 402 408 416 TSP Cam Kit - Stroked LS3 L99 L92 L94 L9H L96 LY6
Michigan Motorsports
$409.99
Texas Speed LS3 Stroker Stage 2 Camshaft 402 408 416 TSP Cam Kit - Stroked LS3 L99 L92 L94 L9H L96 LY6
Michigan Motorsports
$409.99
Texas Speed LS3 Stroker Stage 2 Camshaft 402 408 416 TSP Cam Kit - Stroked LS3 L99 L92 L94 L9H L96 LY6
Michigan Motorsports
$852.98
Texas Speed LS3 Stage 3 Camshaft 6.2 L99 6.2L TSP Cam Kit
Michigan Motorsports
$852.98
Texas Speed LS3 Stage 3 Camshaft 6.2 L99 6.2L TSP Cam Kit
Michigan Motorsports
$13,908.75
CHEVROLET PERFORMANCE LS3 376 Crate Engine 6.2L 525HP 19540157
eBay
Free shipping
$13,908.75
CHEVROLET PERFORMANCE LS3 376 Crate Engine 6.2L 525HP 19540157
eBay
$1,642.95
Edelbrock E-Street Gen IV LS3 Aluminum Cylinder Head Pair
Classic Muscle Parts
Free shipping
$1,642.95
Edelbrock E-Street Gen IV LS3 Aluminum Cylinder Head Pair
Classic Muscle Parts
$2,186.19
$2,571.99
Fitech 71014 LS3 Ultimate LS Self-Tuning Intake Kit With Transmission Control And Inline Fuel Pump Kit 750HP 1999
CJ Pony Parts
Free shipping
15% off
$2,186.19
$2,571.99
Fitech 71014 LS3 Ultimate LS Self-Tuning Intake Kit With Transmission Control And Inline Fuel Pump Kit 750HP 1999
CJ Pony Parts
$1,174.99
Trickflow Genx LS3 Bare Head Casting With Seats, 255Cc Intake 6 Bolt
Tre Performance Store
Free shipping
$1,174.99
Trickflow Genx LS3 Bare Head Casting With Seats, 255Cc Intake 6 Bolt
Tre Performance Store
$1,055.00
$1,255.00
FIC 1200Cc High Z Flow Matched Fuel Injectors For LS3, LS7, LSA, L76, L92 & L99 Engines Resistance Clinic - Treperformance.Com
Tre Performance Store
Free shipping
15% off
$1,055.00
$1,255.00
FIC 1200Cc High Z Flow Matched Fuel Injectors For LS3, LS7, LSA, L76, L92 & L99 Engines Resistance Clinic - Treperformance.Com
Tre Performance Store
$1,749.99
Trickflow Genx LS3 280Cc Intake, 6-Bolt Aluminum Cylinder Head - Standard Valves TFS-3261T004-CH2
Tre Performance Store
Free shipping
$1,749.99
Trickflow Genx LS3 280Cc Intake, 6-Bolt Aluminum Cylinder Head - Standard Valves TFS-3261T004-CH2
Tre Performance Store
$499.99
Trick Flow R-Series 4150 EFI Intake Manifolds For GM LS3
Tre Performance Store
Free shipping
$499.99
Trick Flow R-Series 4150 EFI Intake Manifolds For GM LS3
Tre Performance Store
$474.99
Trick Flow R-Series Carbureted Intake Manifolds For GM LS3
Tre Performance Store
Free shipping
$474.99
Trick Flow R-Series Carbureted Intake Manifolds For GM LS3
Tre Performance Store
$8.90
$9.50
HABIIID Aluminum Oil Diverter Barbell For GM Gen III & IV Engines LS1 LS3 LS2 LS6 L92 L99 L33 LQ4 LQ9 4.8L 5.3L 5.7L 6.0L 6.2L
Amazon.com
$8.90
$9.50
HABIIID Aluminum Oil Diverter Barbell For GM Gen III & IV Engines LS1 LS3 LS2 LS6 L92 L99 L33 LQ4 LQ9 4.8L 5.3L 5.7L 6.0L 6.2L
Amazon.com
$999.99
Performance Design 70660.01 XS LS3 Intake Manifold, 112mm
Speedway Motors
$999.99
Performance Design 70660.01 XS LS3 Intake Manifold, 112mm
Speedway Motors
$540.95
Edelbrock 2826 Super Victor LS3 Intake Manifold GM Gen IV 1989
CJ Pony Parts
Free shipping
$540.95
Edelbrock 2826 Super Victor LS3 Intake Manifold GM Gen IV 1989
CJ Pony Parts