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

Calflow
$0.00 - $0.00
$0.00
$49.25
$49.25 - $49.25
$49.25
Out of stock

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

$0.00 - $0.00
$0.00
$49.25
$49.25 - $49.25
$49.25
Sold out

GM LS1 LS2 LS3 LS6 Rocker Arm Trunnion Upgrade Kit

Calflow
$162.75 - $162.75
$162.75
$162.75 - $162.75
$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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$162.75 - $162.75
$162.75
$162.75 - $162.75
$162.75

LS Cylinder Head Coolant Steam Port Crossover Throttle Body Bypass Kit - Black

Calflow
$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95
in stock

Billet aluminium adaptors Braided stainless hose Black finish Fits front or rear of the engine. Includes blanks Requires thread sealant when fitti...

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$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95
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Velocity LS1 LS2 LS6 Low Profile Fabricated Alum Intake Manifold 102mm - Black

Calflow
$845.00 - $845.00
$845.00
$845.00 - $845.00
$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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$845.00 - $845.00
$845.00
$845.00 - $845.00
$845.00
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GM LS1 to LS2 Throttle Body Adaptor Harness

Calflow
$40.34 - $40.34
$40.34
$40.34 - $40.34
$40.34
in stock

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

$40.34 - $40.34
$40.34
$40.34 - $40.34
$40.34

LS LSX -20AN Aluminium Water Neck Thermostat Housing Adaptor Kit

Calflow
$118.30 - $118.30
$118.30
$118.30 - $118.30
$118.30
in stock

For all GM LS engines Designed to replace your existing push-on thermostat housing and hose setup with a performance -20AN threaded housing Includ...

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$118.30 - $118.30
$118.30
$118.30 - $118.30
$118.30
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GM LS1 LS2 LS3 Tilton Style 3HP High Torque Starter Motor

Calflow
$245.91 - $245.91
$245.91
$245.91 - $245.91
$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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$245.91 - $245.91
$245.91
$245.91 - $245.91
$245.91
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GM LS1 LS2 OEM Style Starter Motor

Calflow
$190.59 - $190.59
$190.59
$190.59 - $190.59
$190.59
in stock

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

$190.59 - $190.59
$190.59
$190.59 - $190.59
$190.59
Sold out

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

Calflow
$297.95 - $297.95
$297.95
$297.95 - $297.95
$297.95
Out of 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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$297.95 - $297.95
$297.95
$297.95 - $297.95
$297.95
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LS Intake Manifold Bolt Stainless Steel Kit LS1 LSX LS2 LS3 LS6 Holden

Calflow
$0.00 - $0.00
$0.00
$32.80
$32.80 - $32.80
$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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$0.00 - $0.00
$0.00
$32.80
$32.80 - $32.80
$32.80

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

Calflow
$0.00 - $0.00
$0.00
$52.75
$52.75 - $52.75
$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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$0.00 - $0.00
$0.00
$52.75
$52.75 - $52.75
$52.75

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

Calflow
$66.95 - $66.95
$66.95
$66.95 - $66.95
$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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$66.95 - $66.95
$66.95
$66.95 - $66.95
$66.95

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

Calflow
$0.00 - $0.00
$0.00
$123.25
$123.25 - $123.25
$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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$0.00 - $0.00
$0.00
$123.25
$123.25 - $123.25
$123.25

Calflow LS 4 Bolt Intake to 3 Bolt Drive-by-Cable Throttle Body Adaptor

Calflow
$0.00 - $0.00
$0.00
$51.95
$51.95 - $51.95
$51.95
in stock

LS 4 Bolt Intake to 3 Bolt Drive-by-Cable Throttle Body Adaptor Made from billet aluminium Has 75mm throttle body through-hole Compatible with int...

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$0.00 - $0.00
$0.00
$51.95
$51.95 - $51.95
$51.95

Polished Cast Aluminium GM LS Valve Covers w/Coil Mounts

Calflow
$376.25 - $376.25
$376.25
$376.25 - $376.25
$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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$376.25 - $376.25
$376.25
$376.25 - $376.25
$376.25

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

Calflow
$0.00 - $0.00
$0.00
$99.95
$99.95 - $99.95
$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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$0.00 - $0.00
$0.00
$99.95
$99.95 - $99.95
$99.95

GM LS Gen III/IV Engine Water Pump Gaskets

Calflow
$31.30 - $31.30
$31.30
$31.30 - $31.30
$31.30
in stock

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

$31.30 - $31.30
$31.30
$31.30 - $31.30
$31.30
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Engine Gasket Set suits GM LS1/LS6 5.7L

Calflow
$291.90 - $291.90
$291.90
$291.90 - $291.90
$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 ...

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$291.90 - $291.90
$291.90
$291.90 - $291.90
$291.90
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Black Fabricated Aluminium LS1 LS2 LS3 LS6 LSX Oil Pan Front Sump

Calflow
$439.95 - $439.95
$439.95
$439.95 - $439.95
$439.95
in stock

Calflow's fabricated aluminium LS oil pan is just what you need if you have crossmember interference issues on an engine swap. It comes with an ant...

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$439.95 - $439.95
$439.95
$439.95 - $439.95
$439.95

Billet Aluminium SBC/BBC to LS Engine Mount Conversion Swap Kit - Chevy, Camaro

Calflow
$89.30 - $89.30
$89.30
$89.30 - $89.30
$89.30
Only 1 left!

Precision machined billet aluminium - not mild steel Designed to allow fitment of LS based engines into a factory SBC/BBC equipped vehicle such as...

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$89.30 - $89.30
$89.30
$89.30 - $89.30
$89.30

LS1 Cylinder Head Coolant Steam Port Crossover Throttle Body Bypass Kit - Holden

Calflow
$0.00 - $0.00
$0.00
$56.95
$56.95 - $56.95
$56.95
in stock

Billet aluminium adaptors Braided stainless hose Fits front or rear of the engine Requires thread sealant when fitting (not included) Left side ad...

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$0.00 - $0.00
$0.00
$56.95
$56.95 - $56.95
$56.95

LS1 LS6 LS2 LS3 6.0 Coolant Steam Port Crossover Tube Delete 1/8" NPT

Calflow
$29.95 - $29.95
$29.95
$29.95 - $29.95
$29.95
in stock

Billet aluminium 1/8" NPT Fits front or rear of the engine Requires thread sealant when fitting (not included)

$29.95 - $29.95
$29.95
$29.95 - $29.95
$29.95

Engine Stand Adaptor Plate to suit SBC, BBC, LS, LT & Duramax

Calflow
$228.95 - $228.95
$228.95
$228.95 - $228.95
$228.95
in stock

Suits: Small Block Chevrolet Big Block Chevrolet LS & LT Duramax Machined from billet aluminium 1/2" thick plate Allows you to utilise all ...

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$228.95 - $228.95
$228.95
$228.95 - $228.95
$228.95

Engine Mount Set, GM LS into 1973-98 Chev / GMC Pickup Truck

Calflow
$105.50 - $105.50
$105.50
$105.50 - $105.50
$105.50
in stock

To suit LS engine conversion into 1973-1998 Chevrolet/GMC pickup trucks Lasercut mild steel Black powder coated Each of the 4 mounting slots are 3...

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$105.50 - $105.50
$105.50
$105.50 - $105.50
$105.50