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Engine - LS

Browse LS engine parts for street and performance builds across Australia. Our range includes components suited to LS1, LS2 and LS3 platforms including ignition systems, fuel line kits, throttle bodies, rocker covers, brackets and swap accessories. Whether you are upgrading an LS-powered Holden or completing an LS conversion project, shop quality LS engine parts online with fast Australia-wide delivery.

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Calflow LS1 Alternator Bracket Low Mount with Rear Brace and Idler

Cal Custom
Original price $0.00 - Original price $0.00
Original price $0.00
$168.95
$168.95 - $168.95
Current price $168.95
in stock

Low mount F body LS Alternator Bracket Comes with rear alternator brace, and idler pulley Can only be used on blocks with at least 2 mounting hole...

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Original price $0.00 - Original price $0.00
Original price $0.00
$168.95
$168.95 - $168.95
Current price $168.95

Calflow GM LS LS1 LS6 5.7L Valley Cover Gasket Chev Holden Commodore

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$49.25
$49.25 - $49.25
Current price $49.25
Out of stock

Suits GM LS LS1 LS6 5.7L Steel and Neoprene construction Knock sensor seals not included 1 gasket

Original price $0.00 - Original price $0.00
Original price $0.00
$49.25
$49.25 - $49.25
Current price $49.25
Sold out

Cal Custom GM LS (Except LS3) Black Billet Aluminium 90º Degree Neck Swivel Thermostat Housing

Cal Custom
Original price $145.00 - Original price $145.00
Original price
$145.00
$145.00 - $145.00
Current price $145.00
in stock

Machined from 6061 T6 billet aluminium Thermostat Housing for all GM LS, LS1 and LS2 engines (except LS3) 360 Degree swivel for easy positioning o...

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Original price $145.00 - Original price $145.00
Original price
$145.00
$145.00 - $145.00
Current price $145.00

GM Gen.4 LS2 LS3 Engine Valley Cover Black Aluminium - DOD Delete

Cal Custom
Original price $179.95 - Original price $179.95
Original price
$179.95
$179.95 - $179.95
Current price $179.95
in stock

Suits GM Gen.4 LS2, LS3 etc. For displacement on demand engines This cover is only for those wanting to delete the DOD system This cover featu...

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Original price $179.95 - Original price $179.95
Original price
$179.95
$179.95 - $179.95
Current price $179.95

LS LS2 LS3 LSX Water Pump Spacer Adaptor Kit 18mm

Calflow
Original price $89.95 - Original price $89.95
Original price
$89.95
$89.95 - $89.95
Current price $89.95
in stock

For mounting LS2/LS3 water pumps to engines fitted with LS1 crank pulley, to ensure proper belt alignment Each spacer is 18mm thick One spacer inc...

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Original price $89.95 - Original price $89.95
Original price
$89.95
$89.95 - $89.95
Current price $89.95

Engine Gasket Set suits GM LS2 6.0L

Calflow
Original price $291.90 - Original price $291.90
Original price
$291.90
$291.90 - $291.90
Current price $291.90
in stock

Suits GM LS2 Premium engine gasket set Superior sealing and precise fitment Quality and cost effective solution for rebuilding or overhauling your...

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Original price $291.90 - Original price $291.90
Original price
$291.90
$291.90 - $291.90
Current price $291.90

Velocity LS1 LS2 LS6 Low Profile Fabricated Alum Intake Manifold 102mm - Black

Calflow
Original price $845.00 - Original price $845.00
Original price
$845.00
$845.00 - $845.00
Current price $845.00
Out of stock

The Velocity fabricated aluminium intake manifold is the ultimate in NA and forced induction performance for your LS1/LS2/LS6. The intake runners a...

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Original price $845.00 - Original price $845.00
Original price
$845.00
$845.00 - $845.00
Current price $845.00
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GM LS1/LS6 Ignition Coil Relocation Harnesses

Calflow
Original price $73.25 - Original price $73.25
Original price
$73.25
$73.25 - $73.25
Current price $73.25
in stock

Suits LS engines fitted with LS1/LS6 style coils 1 pair of 12" long cables Used for relocation of the factory coils from the valve covers Sold as ...

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Original price $73.25 - Original price $73.25
Original price
$73.25
$73.25 - $73.25
Current price $73.25

GM LS1 to LS2 Throttle Body Adaptor Harness

Calflow
Original price $40.34 - Original price $40.34
Original price
$40.34
$40.34 - $40.34
Current price $40.34
in stock

Adapts the 6/2-pin LS1 harness to the single 6 pin LS2 throttle body plug

Original price $40.34 - Original price $40.34
Original price
$40.34
$40.34 - $40.34
Current price $40.34

GM LS1 LS2 LS3 Tilton Style 3HP High Torque Starter Motor

Calflow
Original price $245.91 - Original price $245.91
Original price
$245.91
$245.91 - $245.91
Current price $245.91
Out of stock

Suits GM LS1 LS2 LS3 LS6 LS7 LSX Tilton adjustable style 3HP high torque Fits 168-tooth flywheels Billet mounting block Zinc plated rear motor and...

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Original price $245.91 - Original price $245.91
Original price
$245.91
$245.91 - $245.91
Current price $245.91
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GM LS1 LS2 OEM Style Starter Motor

Calflow
Original price $190.59 - Original price $190.59
Original price
$190.59
$190.59 - $190.59
Current price $190.59
in stock

Suits GM LS1 LS2 OEM style (direct replacement) Meets & exceeds OEM specifications Zinc plated rear motor and solenoid housings

Original price $190.59 - Original price $190.59
Original price
$190.59
$190.59 - $190.59
Current price $190.59

GM LS Delco CS130 Style High Output 180A Alternator - Black

Calflow
Original price $297.95 - Original price $297.95
Original price
$297.95
$297.95 - $297.95
Current price $297.95
in stock

Suits GM LS engines Black housing Ideal for vehicles with a lot of accessories and equipment OEM LS-style connections Specifications: Alternator ...

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Original price $297.95 - Original price $297.95
Original price
$297.95
$297.95 - $297.95
Current price $297.95

LS Drive-by-Wire Throttle Body Adaptor - LS3 4 Bolt Intake to LS1 3 Bolt TB

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$51.95
$51.95 - $51.95
Current price $51.95
in stock

LS Drive-by-Wire Throttle Body Adaptor LS3 4 Bolt to LS1 3 Bolt Throttle Body Made from billet aluminium Compatible with up to 75mm throttle body...

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Original price $0.00 - Original price $0.00
Original price $0.00
$51.95
$51.95 - $51.95
Current price $51.95

LS Intake Manifold Bolt Stainless Steel Kit LS1 LSX LS2 LS3 LS6 Holden

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$32.80
$32.80 - $32.80
Current price $32.80
in stock

Rusty, rounded-off bolts are a thing of the past! Calflow stainless steel Allen socket head bolts will not round off like hex head bolts and are t...

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Original price $0.00 - Original price $0.00
Original price $0.00
$32.80
$32.80 - $32.80
Current price $32.80

LS 4 Bolt Throttle Body Adaptor - 92mm Intake Manifold to 102mm T/Body

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$52.75
$52.75 - $52.75
Current price $52.75
in stock

LS 4 Bolt Throttle Body Adaptor with O-Ring 92mm Intake Manifold to 102mm Throttle Body Compatible with 92mm Intake Manifold Adapts a 102mm thro...

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Original price $0.00 - Original price $0.00
Original price $0.00
$52.75
$52.75 - $52.75
Current price $52.75

GM LS 36" Braided Stainless Steel Throttle Cable LS1 LSX 5.7L 6.0L Holden

Calflow
Original price $66.95 - Original price $66.95
Original price
$66.95
$66.95 - $66.95
Current price $66.95
in stock

Suits GM LS Engines fitted with cable operated throttle body Aluminium ends 36" long braided stainless steel housing 48" long cable Can be cut sho...

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Original price $66.95 - Original price $66.95
Original price
$66.95
$66.95 - $66.95
Current price $66.95

Front Rear Cover Oil Pan Alignment Tool LS Series 4.8 5.3 5.7 6.0 6.2L

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$123.25
$123.25 - $123.25
Current price $123.25
in stock

Helps align the front and rear engine covers for proper seal function and longevity. It is critical that the seals be aligned perfectly concentric...

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Original price $0.00 - Original price $0.00
Original price $0.00
$123.25
$123.25 - $123.25
Current price $123.25

GM LS1 LS2 LS6 Stainless Steel Rear Exit Exhaust Headers

Cal Custom
Original price $296.95 - Original price $296.95
Original price
$296.95
$296.95 - $296.95
Current price $296.95
Out of stock

Fits various GM LS series engines e.g. LS1 LS2 LS6 304 Stainless Steel pipes Set includes 2 headers, 2 exhaust flanges, 1 bolt kit Note: Minor m...

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Original price $296.95 - Original price $296.95
Original price
$296.95
$296.95 - $296.95
Current price $296.95
Sold out

Polished Cast Aluminium GM LS Valve Covers w/Coil Mounts

Calflow
Original price $376.25 - Original price $376.25
Original price
$376.25
$376.25 - $376.25
Current price $376.25
in stock

Polished cast aluminium Billet oil cap With coil mounts Baffled with side vent port Fits all ignition coils with 72mm spacing Includes gaskets and...

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Original price $376.25 - Original price $376.25
Original price
$376.25
$376.25 - $376.25
Current price $376.25

LS Gen III Knock Sensor Relocation Brackets LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$99.95
$99.95 - $99.95
Current price $99.95
in stock

Required if wanting to keep your knock sensors while using a Cal Custom valley pan Manufactured with billet aluminium Compatible with all Gen III ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$99.95
$99.95 - $99.95
Current price $99.95

LS Gen III/IV Billet Oil Pickup Tube Girdle Brace

Calflow
Original price $25.85 - Original price $25.85
Original price
$25.85
$25.85 - $25.85
Current price $25.85
in stock

Billet aluminium Black anodised The OEM pickup tube is fastened to the oil pump by a single bolt and leaves the other bolt hole unused. This girdl...

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Original price $25.85 - Original price $25.85
Original price
$25.85
$25.85 - $25.85
Current price $25.85

GM LS Gen III/IV Engine Water Pump Gaskets

Calflow
Original price $31.30 - Original price $31.30
Original price
$31.30
$31.30 - $31.30
Current price $31.30
in stock

LS water pump gaskets Replacement for OEM gaskets 1 pair plus o-ring, as pictured Part Number: CAL-4070WPG

Original price $31.30 - Original price $31.30
Original price
$31.30
$31.30 - $31.30
Current price $31.30

Engine Gasket Set suits GM LS1/LS6 5.7L

Calflow
Original price $291.90 - Original price $291.90
Original price
$291.90
$291.90 - $291.90
Current price $291.90
Out of stock

Suits GM LS1/LS6 Premium engine gasket set Superior sealing and precise fitment Quality and cost effective solution for rebuilding or overhauling ...

View full details
Original price $291.90 - Original price $291.90
Original price
$291.90
$291.90 - $291.90
Current price $291.90
Sold out

Calflow LS1 LS6 FAST LSX Intake Manifold Seal O-Ring Gasket Set

Calflow
Original price $34.95 - Original price $34.95
Original price
$34.95
$34.95 - $34.95
Current price $34.95
in stock

Manufactured from heavy duty silicone. Ensures an air tight seal. Moulded to factory dimensions for a perfect fit. Compatible with 1997-2004 LS1 a...

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Original price $34.95 - Original price $34.95
Original price
$34.95
$34.95 - $34.95
Current price $34.95