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GM

Browse GM parts for Chevrolet, Holden, LS, SBC and BBC builds across Australia. Our range includes valve covers, distributors, pulleys, thermostat housings, ignition components and engine accessories suited to a wide range of General Motors platforms. Whether you are restoring classic GM muscle or upgrading a performance build, shop quality GM parts online with fast Australia-wide delivery.

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Big Block Chev Long Water Pump Billet Aluminium Alternator Bracket

Cal Custom
$110.74 - $110.74
$110.74
$110.74 - $110.74
$110.74
Only 1 left!

Chrome plated billet aluminium alternator bracket Fits Big Block Chev fitted with a long water pump Mounts alternator on right side i.e. driver si...

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$110.74 - $110.74
$110.74
$110.74 - $110.74
$110.74

Velocity LS3 / L92 Hi-Ram Intake Manifold, 92mm - Black

Calflow
$1,595.00 - $1,595.00
$1,595.00
$1,595.00 - $1,595.00
$1,595.00
in stock

The Velocity is the ultimate in NA and forced induction performance for your LS3/L92. The unique 1-piece hi-ram intake is suited to vehicles where ...

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$1,595.00 - $1,595.00
$1,595.00
$1,595.00 - $1,595.00
$1,595.00

Velocity LS3 / L92 Hi-Ram Intake Manifold, 92mm

Calflow
$1,542.00 - $1,542.00
$1,542.00
$1,542.00 - $1,542.00
$1,542.00
in stock

The Velocity is the ultimate in NA and forced induction performance for your LS3/L92. The unique 1-piece hi-ram intake is suited to vehicles where ...

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$1,542.00 - $1,542.00
$1,542.00
$1,542.00 - $1,542.00
$1,542.00

Transmission Harness Adaptor, 4L60E to 4L80E, Plug and Play

Calflow
$111.38 - $111.38
$111.38
$111.38 - $111.38
$111.38
in stock

Adaptor for converting LS applications from the 4L60E to the 4L80E transmission Kit includes 2 separate harnesses (adaptor harness and speed senso...

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$111.38 - $111.38
$111.38
$111.38 - $111.38
$111.38

GM LS Fuel Injector Adaptors, EV1 to Multec 2

Calflow
$53.20 - $53.20
$53.20
$53.20 - $53.20
$53.20
in stock

Suits GM LS applications originally fitted with EV1 injectors  Adapts Multec 2 injectors to an EV1 connector Set of 8 Note: Injectors not included.

$53.20 - $53.20
$53.20
$53.20 - $53.20
$53.20

GM LS Ignition Coil Relocation Extension Cable, 24 Inch Long

Calflow
$37.04 - $37.04
$37.04
$37.04 - $37.04
$37.04
in stock

Suits Gen. 3/4 LS engines 24" long cable Used for relocation of the factory coils from the valve covers Sold individually. Each cable is capable o...

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$37.04 - $37.04
$37.04
$37.04 - $37.04
$37.04

Small Block Chev Air Conditioning Bracket suit Short Water Pump

Cal Custom
$136.80 - $136.80
$136.80
$136.80 - $136.80
$136.80
in stock

Suits Small Block Chev engines fitted with a short water pump Polished precision machined billet aluminium Mounts compressor on right side i.e. dr...

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$136.80 - $136.80
$136.80
$136.80 - $136.80
$136.80
Sold out

SBC Small Block Chev 8" Timing Tab w/Adjustable Pointer, Chevrolet Holden 350

Torco
$0.00 - $0.00
$0.00
$28.65
$28.65 - $28.65
$28.65
Out of stock

Chrome steel with red adjustable pointer Fits Small Block Chev Suits 8" applications Note: 7” version also available (TCO-3149)

$0.00 - $0.00
$0.00
$28.65
$28.65 - $28.65
$28.65
Sold out
Sold out

SMALL BLOCK CHEV 8.00" HARMONIC BALANCER, 283 307 327 350 383

Calflow
$136.35 - $136.35
$136.35
$136.35 - $136.35
$136.35
Out of stock

Suit Small Block Chev 8.00" diameter Internally balanced (won’t suit 400ci) 0-60 degree timing marks, also marked every 90 degrees

$136.35 - $136.35
$136.35
$136.35 - $136.35
$136.35
Sold out

SBC Small Block CHEV 6.75" Harmonic Balancer, 283 307 327 350 383

Calflow
$160.60 - $160.60
$160.60
$160.60 - $160.60
$160.60
in stock

Suit Small Block Chev 6.75" diameter Internally balanced (won’t suit 400ci) 0-60 degree timing marks

$160.60 - $160.60
$160.60
$160.60 - $160.60
$160.60
Sold out

Small Block Chev SBC Billet Shaft Mount Aluminium Roller Rockers, 1.6 Ratio

Calflow
$560.50 - $560.50
$560.50
$560.50 - $560.50
$560.50
Out of stock

Suits Small Block Chev (1955-85) Precision machined billet aluminium rockers 6 ratio Silver anodised finish High quality steel rollers, roller bea...

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$560.50 - $560.50
$560.50
$560.50 - $560.50
$560.50
Sold out
Sold out

Small Block Chev SBC Billet Aluminium Roller Rocker Arm Set 3/8", 1.5 Ratio

Calflow
$344.55 - $344.55
$344.55
$344.55 - $344.55
$344.55
Out of stock

Suits Small Block Chev (1955-85) Precision machined billet aluminium Suits 3/8" studs 1.5 ratio 0.600" maximum lift 1.625" maximum valve spring di...

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$344.55 - $344.55
$344.55
$344.55 - $344.55
$344.55
Sold out

Small Block Chevy Lake Style Headers Stainless Steel

Cal Rod
$473.95 - $473.95
$473.95
$473.95 - $473.95
$473.95
in stock

Beautifully made stainless steel. Gives your vintage rod that authentic dry lakes competition look like a set of lakester headers. These exposed s...

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$473.95 - $473.95
$473.95
$473.95 - $473.95
$473.95
Sold out

Chev SB 67-81 Camaro 64-77 Long Tube Headers 3" Collector

Cal Custom - Streetmaster
$446.95 - $446.95
$446.95
$446.95 - $446.95
$446.95
Out of stock

The perfect combination of performance and value. These long tube headers are precision engineered using mandrel-bent tubing, formed collectors, an...

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$446.95 - $446.95
$446.95
$446.95 - $446.95
$446.95
Sold out
Sold out

Cal Custom Small Block CHEV Fat Fenderwell Headers Stainless Steel

Cal Custom
$0.00 - $0.00
$0.00
$519.95
$519.95 - $519.95
$519.95
Out of stock

Fits Small Block Chevy 265, 283, 305, 307, 327, 350, 400 engines Fits regular (OE style) cylinder heads; do not fit slant plug heads Stainless Ste...

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$0.00 - $0.00
$0.00
$519.95
$519.95 - $519.95
$519.95
Sold out

Cal Custom Small Block Chev Fat Fenderwell Headers Black Mild Steel

Cal Custom
$0.00 - $0.00
$0.00
$449.85
$449.85 - $449.85
$449.85
in stock

Fits Small Block Chevy 265, 283, 305, 307, 327, 350, 400 engines Fits regular (OE style) cylinder heads; do not fit slant plug heads Laser cut fla...

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$0.00 - $0.00
$0.00
$449.85
$449.85 - $449.85
$449.85

Cal Custom Small Block CHEV Clipster Headers Stainless Steel

Cal Custom
$0.00 - $0.00
$0.00
$362.95
$362.95 - $362.95
$362.95
in stock

Fits Small Block Chevy 265, 283, 305, 307, 327, 350, 400 engines Fits regular (OE style) cylinder heads; do not fit slant plug heads Stainless Ste...

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$0.00 - $0.00
$0.00
$362.95
$362.95 - $362.95
$362.95
Sold out

Cal Custom Small Block CHEV Tight Fit Headers Black Mild Steel - Suit Angle Plug Heads

Cal Custom
$0.00 - $0.00
$0.00
$285.39
$285.39 - $285.39
$285.39
Out of stock

Fits Small Block Chevy with angle/slant plug heads Tight fit/block hugger design Laser cut flanges The header set includes 2 exhaust manifold gask...

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$0.00 - $0.00
$0.00
$285.39
$285.39 - $285.39
$285.39
Sold out

CAL CUSTOM SB CHEV ALUMINIUM CRANKSHAFT PULLEY 1 GROOVE LONG WATER PUMP SBC 327 305 350

Cal Custom
$0.00 - $0.00
$0.00
$97.00
$97.00 - $97.00
$97.00
in stock

Fits all SB Chevy engines when using a long water pump Fits SB Chevy 265, 283, 305, 327, 350, 383, 400 using a long water pump Machined from bille...

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$0.00 - $0.00
$0.00
$97.00
$97.00 - $97.00
$97.00

Small Block Chev Long WP Mid Mount Billet Power Steering Bracket

Cal Custom
$82.05 - $82.05
$82.05
$82.05 - $82.05
$82.05
in stock

Suits SBC engines fitted with a long water pump Suits Saginaw style power steering pump (such as CAL-3553) Positions power steering pump next to t...

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$82.05 - $82.05
$82.05
$82.05 - $82.05
$82.05
Sold out

Cal Custom SB Chev Tall Valve Covers Polished Aluminium Smooth Design, 327, 350

Cal Custom
$124.95 - $124.95
$124.95
$124.95 - $124.95
$124.95
Out of stock

Tall Profile Valve Covers Small Block Chev Polished Smooth Design Aluminium Not Made in China Engine Application: Built for the Chevrolet Small...

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$124.95 - $124.95
$124.95
$124.95 - $124.95
$124.95
Sold out
Sold out

Cal Custom SB Chev Tall Valve Covers Polished Aluminium Ball Milled Design, 327, 350

Cal Custom
$129.95 - $129.95
$129.95
$129.95 - $129.95
$129.95
Out of stock

Tall Profile Valve Covers Small Block Chev Polished Ball Milled Design Aluminium Beautiful Looking Not Made in China Engine Application: Design...

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$129.95 - $129.95
$129.95
$129.95 - $129.95
$129.95
Sold out
Sold out

Small Block Chev Raw Steel Oil Pan Right-Hand Dipstick, Suits SBC Engines 1985 Up

Torco
$122.89 - $122.89
$122.89
$122.89 - $122.89
$122.89
Out of stock

Steel factory replacement style oil pan to suit 1985 Up Small Block Chevrolet 350 engine with 1 piece rear main seal, driver side (right-hand) dip...

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$122.89 - $122.89
$122.89
$122.89 - $122.89
$122.89
Sold out

Engine Gasket Set suits Big Block Chev Oval Port BBC 396 427 454

Calflow
$122.59 - $122.59
$122.59
$122.59 - $122.59
$122.59
in stock

Suits BBC with oval port heads Premium engine gasket set Superior sealing and precise fitment Quality and cost effective solution for rebuilding o...

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$122.59 - $122.59
$122.59
$122.59 - $122.59
$122.59