Engine Internals

Engine Internals is Chicane Australia's parent category for pistons, connecting rods, bearings, camshafts, valvetrain, timing components, gaskets, fasteners, engine mounts, pulleys and engine dress-up. It includes parts from brands such as ARP, Manley, JE Pistons, CP Pistons, King Racing, ACL, Cometic, Mahle, Fluidampr, Tomei and Toyota Genuine. Fitment covers engines including the Subaru EJ20/EJ22/EJ25 and FA20, Toyota G16E-GTS and Nissan RB26DETT, along with chassis such as the Honda Civic Type R (FK8/FL5) and Mazda 3 MPS (BK/BL).

Shop by Product Type

To browse by manufacturer, see all brands.

Choosing the Right Part
  • Engine code: Match the part to your engine code, for example EJ20, EJ22, EJ25, EJ255, EJ257, FA20, G16E-GTS, RB26DETT or VR6 2.8L. Some parts suit only some variants. For example, the Fluidampr RB26DETT damper is listed for the Phase-2 engine (R33/R34 GT-R).
  • Chassis code: Check the chassis code in the product title, such as GC/GD/GE/GH/GR/GV/VA (WRX/STI), BE/BH/BL/BP (Liberty GT), ZC6/ZN6 (BRZ/86), GXPA16 (GR Yaris), GZEA14 (GR Corolla), FK8/FL5 (Civic Type R) or BK/BL (Mazda 3 MPS).
  • Bore size: Pistons, piston rings and head gaskets are listed by bore, such as 99.50mm, 100mm or 101mm. Some ring sets are oversize, for example 100mm +0.13mm.
  • Piston specifications: Piston listings may include dish volume (for example -14.00cc or -15.10cc) and compression height. Check these against your build plan.
  • Bearing details: Bearing sets can be listed by journal size (for example 52mm), thrust position, size (for example STDX) and whether they are coated.
  • Gasket thickness: Head gaskets are listed by thickness and bore, for example .055" with an 83.5mm bore.
  • Cam timing system: Adjustable cam gears may suit only one system. For example, the Tomei set is listed for single AVCS engines.
Installation & What You'll Need

Installation by a professional is recommended for all engine internal components. Always follow the manufacturer's instructions and specifications for your part.

Before ordering, confirm the quantity your engine needs. Some items are sold individually, such as single head gaskets and piston ring sets for a single piston, while others are sold as full sets or pairs.

FAQ

Are pistons and rings sold as sets or individually?
Both are available. Piston sets and kits are sold as a set, while some ring sets are sold for a single piston. Check the product title before ordering.

How do I choose the right bearing set?
Match the engine code, then check the listed journal size, thrust position and bearing size (such as STDX) against your engine's requirements.

Do you stock genuine parts for the Toyota GR Yaris and GR Corolla?
Yes. The range includes Toyota Genuine and OEM G16E-GTS parts such as timing chains, tensioners, sprockets, camshaft timing valves, rocker arms, hydraulic lifters and an overhaul gasket kit.

Does Chicane install engine parts?
No. Chicane Australia supplies parts only. Installation by a professional is recommended.

Need help choosing? Contact our team at sales@chicaneaustralia.com.au.

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Nitto RB30 V2 I-beam connecting rods, set of six
Sale price$2,080.00
Available to Order
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Nitto RB25 DBS metal head gasket in packaging
Nitto RB30 I-beam connecting rods, set of six
Sale priceFrom $1,670.00
Available to Order
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Nitto RB30 4340 billet crankshaft
Sale price$6,180.00
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Nitto RB26 I-beam connecting rods – set of six
Nitto H-beam connecting rods – big end and bronze pin bush close-up (product illustration)
Nitto RB26 4340 billet crankshaft
Sale priceFrom $6,180.00
Available to Order
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Nitto RB26 metal intake and exhaust manifold gaskets laid out
Nitto RB26 engine gasket kit in packaging
Nitto RB25 NEO 2.8L stroker forged pistons – set of six
Nitto RB26 clear polycarbonate timing belt cover Nitto clear timing belt cover fitted over red adjustable cam gears
Nitto RB25 NEO forged pistons – set of six
Sale price$2,520.00
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Nitto RB25 forged pistons – set of six with domed crowns
Sale price$2,520.00
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Nitto RB25 engine gasket kit in packaging Nitto RB25 DBS metal head gasket in packaging
Nitto RB25 engine gasket kit in packaging
Nitto G16E-GTS I-beam connecting rod with ARP bolts
Nitto RB billet crank timing gear, inner and outer washers and woodruff keys
Nitto RB oil gallery restrictor with size card Nitto RB oil gallery restrictor – close-up
Nitto GM LS V8 6.125-inch I-beam connecting rods, set of eight
Sale price$2,225.00
Available to Order
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Nitto Subaru FA24 I-beam connecting rods, set of four
Nitto G16E-GTS forged piston with PVD rings and wrist pin
Nitto EJ20/EJ25 H-beam connecting rods, set of four
Nitto G16E-GTS engine gasket kit laid out
Nitto G16E-GTS DBS multi-layer metal head gasket Nitto G16E-GTS engine gasket kit laid out
Nitto EJ20/EJ25 I-beam connecting rods, set of four
Nitto G16E-GTS DBS multi-layer metal head gasket
Nitto Subaru EJ 4340 billet crankshaft
Nitto Subaru FA24 H-beam connecting rods, set of four