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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.

8.5mm 8" GM LS1 LS6 Ignition Wires w/Straight 180 Degree Plug Boots - Black

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$58.75
$58.75 - $58.75
Current price $58.75
Out of stock

Calflow's premium ignition wires are designed for superior performance and durability. A spiral-wound core suppresses RFI (radio-frequency interfer...

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Original price $0.00 - Original price $0.00
Original price $0.00
$58.75
$58.75 - $58.75
Current price $58.75
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8.5mm 9" GM LS LSX LT Ignition Wires with 135 Degree Plug Boots - Black

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$61.50
$61.50 - $61.50
Current price $61.50
in stock

Calflow's premium ignition wires are designed for superior performance and durability. A spiral-wound core suppresses RFI (radio-frequency interfer...

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Original price $0.00 - Original price $0.00
Original price $0.00
$61.50
$61.50 - $61.50
Current price $61.50

GM LS Engine Conversion 3/8" Fuel Injection Line Fitting Kit Adaptor EFI

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$149.95
$149.95 - $149.95
Current price $149.95
in stock

LS engine conversion fuel line kit - fuel pump forward (pump not included) Push-lock hose fittings 6AN (3/8") Aluminium fittings EFI pressure rate...

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Original price $0.00 - Original price $0.00
Original price $0.00
$149.95
$149.95 - $149.95
Current price $149.95

T56 Short Shifter 6 Speed Holden Commodore VT VU VX VY VZ V8 SS LS1 HSV CAL-1656

Calflow
Original price $106.95 - Original price $106.95
Original price
$106.95
$106.95 - $106.95
Current price $106.95
in stock

The 6 Speed Commodore Tremec T56 Short Shifter is possibly the best improvement you could ever make to your vehicle The shifter throw is reduced b...

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Original price $106.95 - Original price $106.95
Original price
$106.95
$106.95 - $106.95
Current price $106.95

8.5mm 10" GM LS LSX LT Ignition Wires with 135 Degree Plug Boots - Black

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$64.50
$64.50 - $64.50
Current price $64.50
in stock

Calflow's premium ignition wires are designed for superior performance and durability. A spiral-wound core suppresses RFI (radio-frequency interfer...

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Original price $0.00 - Original price $0.00
Original price $0.00
$64.50
$64.50 - $64.50
Current price $64.50

Billet Aluminium Oil Cap to suit GM LS1 LS2 LS3 LSX L77, Holden Commodore V8 V6

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$32.30
$32.30 - $32.30
Current price $32.30
in stock

Precision machined and highly polished billet aluminium - NOT PLASTIC Includes rubber O-ring Suits LS1/LS2/LS3/LSX/L77 Holden Commodore HSV Vario...

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Original price $0.00 - Original price $0.00
Original price $0.00
$32.30
$32.30 - $32.30
Current price $32.30

GM LS Engine Conversion w/Filter/Regulator 3/8" Fuel Injection Line Fitting Kit

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$264.95
$264.95 - $264.95
Current price $264.95
in stock

LS engine conversion fuel line kit - fuel pump forward (pump not included) Push-lock hose fittings 6AN (3/8") Aluminium fittings EFI pressure rate...

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Original price $0.00 - Original price $0.00
Original price $0.00
$264.95
$264.95 - $264.95
Current price $264.95

LS Ignition Coil Relocation Bracket Kit suits LS2 Coils

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$72.50
$72.50 - $72.50
Current price $72.50
Out of stock

Black powder coated brackets Suits LS2 ignition coils. Will not suit the earlier LS1 style coils Kit includes 2 brackets which hold 4 coils each, ...

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$72.50
$72.50 - $72.50
Current price $72.50
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LS LS1 LS2 LS3 LSX Cylinder Head Dowel Pins

Calflow
Original price $24.95 - Original price $24.95
Original price
$24.95
$24.95 - $24.95
Current price $24.95
in stock

Suits all LS engines Perfect replacement for old, corroded dowel pins Includes 4 dowel pins – enough for 1 engine.

Original price $24.95 - Original price $24.95
Original price
$24.95
$24.95 - $24.95
Current price $24.95

LS LS1 LS2 LS3 LSX Water Pump Heater Core Bypass/Delete Hose

Calflow
Original price $25.95 - Original price $25.95
Original price
$25.95
$25.95 - $25.95
Current price $25.95
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Suits all LS engines with a mechanical water pump Designed to loop the 2 heater hose outlets on the water pump The hose is molded to a 180 degree ...

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Original price $25.95 - Original price $25.95
Original price
$25.95
$25.95 - $25.95
Current price $25.95

Billet Aluminium GM LS Oil Bypass Delete & Barbell suits LS1 LS2 LS3 Gen III/IV

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$42.45
$42.45 - $42.45
Current price $42.45
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Precision machined billet aluminium - NOT PLASTIC Prevents unfiltered oil from entering the bearings/lifters etc. by blocking off the oil bypass c...

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Original price $0.00
$42.45
$42.45 - $42.45
Current price $42.45

LS Oil Pressure Sensor Adaptor Port & Dual 1/8 NPT Out LS1 LSX LS2 LS3

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$43.45
$43.45 - $43.45
Current price $43.45
in stock

Billet aluminium CNC-machined LS Oil Port Adaptor has Two (2) x 1/8 NPT threaded ports for oil pressure gauge, turbo feedlines and One (1) x M16-1...

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Original price $0.00
$43.45
$43.45 - $43.45
Current price $43.45

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
Only 1 left!

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

102mm Billet Aluminium LS Cable Throttle Body, 4 Bolt Flange - Black

Calflow
Original price $256.65 - Original price $256.65
Original price
$256.65
$256.65 - $256.65
Current price $256.65
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Large intake bore provides maximum airflow for mid to high range horsepower engines Perfect match for the Calflow Fabricated LS intake manifolds (...

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Original price $256.65 - Original price $256.65
Original price
$256.65
$256.65 - $256.65
Current price $256.65

GM LS Fuel Injector Adaptors, EV1 to EV6

Calflow
Original price $52.50 - Original price $52.50
Original price
$52.50
$52.50 - $52.50
Current price $52.50
Out of stock

Suits GM LS applications originally fitted with EV1 injectors Adapts EV6 injectors to an EV1 connector Set of 8 Note: Injectors not included.

Original price $52.50 - Original price $52.50
Original price
$52.50
$52.50 - $52.50
Current price $52.50
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GM LS Delco CS130 Style High Output 180A Alternator - Chrome

Calflow
Original price $303.50 - Original price $303.50
Original price
$303.50
$303.50 - $303.50
Current price $303.50
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Suits GM LS engines Chrome housing Ideal for vehicles with a lot of accessories and equipment OEM LS-style connections Specifications: Alternator...

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Original price $303.50 - Original price $303.50
Original price
$303.50
$303.50 - $303.50
Current price $303.50

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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$51.95
$51.95 - $51.95
Current price $51.95

LS Throttle Body Adaptor - 3 Bolt Intake to 4 Bolt Throttle 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

Has 75mm through-hole, tapered to 92mm for the throttle body Works with both drive-by-wire and drive-by-cable throttle bodies Made from billet alu...

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$52.75
$52.75 - $52.75
Current price $52.75

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
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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
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$25.85
$25.85 - $25.85
Current price $25.85

GM LS LT 1997-on Harmonic Balancer Pulley Installation Tool LS1 LS6 LS2 LS3 LSX

Calflow
Original price $0.00 - Original price $0.00
Original price $0.00
$27.95
$27.95 - $27.95
Current price $27.95
in stock

Includes compressor plate, stud and flange nut Suits all GM LS & LT series engines from 1997-on (Gen III/IV/V) Includes stud, washers and flan...

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Original price $0.00 - Original price $0.00
Original price $0.00
$27.95
$27.95 - $27.95
Current price $27.95

Engine Gasket Set suits GM LS3/L99 6.2L

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 LS3/L99 Premium engine gasket set Superior sealing and precise fitment Quality and cost effective solution for rebuilding or overhauling ...

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

GM LS1 LS2 LS3 LS6 Rocker Arm Trunnion Upgrade Kit

Calflow
Original price $162.75 - Original price $162.75
Original price
$162.75
$162.75 - $162.75
Current price $162.75
in stock

Converts stock rocker arms into captured roller trunnions for high RPM applications Cost effective alternative to a billet roller rocker setup Inc...

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Original price $162.75 - Original price $162.75
Original price
$162.75
$162.75 - $162.75
Current price $162.75