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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Supertech sodium filled Inconel exhaust valves, set of 8 (product illustration) Supertech sodium filled Inconel exhaust valve, single (product illustration)
Supertech black nitride intake valves, set of 8 (product illustration) Supertech black nitride intake valve, single (product illustration)
Supertech Inconel exhaust valves +1mm, set of 8 (product illustration) Supertech Inconel exhaust valve +1mm, single (product illustration)
ACL Race Series conrod bearing pair with box (product illustration) ACL 5562H conrod bearing shell outline diagram
ACL Race Series conrod bearing shells and boxes (product illustration) ACL 5562H conrod bearing shell outline diagram
Manley piston ring set for one piston: top, second and three-piece oil rings (product illustration) Four Manley piston ring sets laid out, one set per cylinder (product illustration)
Nitto G16E-GTS V2 forged piston with PVD rings and wrist pin (product illustration)
Nitto V2 I-beam connecting rods for the Toyota G16E-GTS, set of 3 with ARP bolts and CHE pin bushes
ACUITY trim removal tools, universal – set of four purple pry tools laid out side by side ACUITY trim removal tools, universal – four tip profiles including forked clip tools
COBB high-pressure fuel pump removal tool – red anodised hex tool, angled view
King Racing XPC connecting rod bearing set – box and coated shells (product illustration) King CR6764XPC rod bearing set – line drawing of the 12 shells
ARP Case Bolt Kit - Subaru EJ20 / EJ25 - WRX / STI (GC / GD / GR / GV / VA) / Forester (SF / SG / SH) / Liberty GT (BL / BP)
Tomei Adjustable Cam Gear Set PAIR - Subaru WRX 01-14 / STI 01-07 - Single AVCS Tomei Adjustable Cam Gear Set PAIR - Subaru WRX 01-14 / STI 01-07 - Single AVCS - Image 2
Mahle MS Piston Ring Set - Universal - 100mm +0.13mm Bore 1.0/1.0/2.0mm File Fit
GSC Power-Division Beehive Spring Set with Titanium Retainer - Subaru EJ20/25
GSC Power-Division Exhaust Valve Guides - Subaru WRX/STI - EJ20/25
GSC Power Division Intake Valve Guides - Subaru WRX/STI (GDB/GRF/GVF/VAB)
Toyota Genuine Camshaft Timing Valve Assembly - GR Yaris (GXPA16) / GR Corolla (GZEA14H) - G16E-GTS
Toyota Genuine Timing Chain Sub Assembly - GR Yaris (GXPA16) / GR Corolla (GZEA14H) - G16E-GTS
Toyota Genuine Camshaft Timing Valve Assembly Intake Side - GR Yaris (GXPA16) / GR Corolla (GZEA14H) - G16E-GTS
Toyota Genuine Crankshaft Timing Sprocket - GR Yaris (GXPA16) / GR Corolla (GZEA14H) - G16E-GTS
Toyota  OEM Hydraulic Lifter - GR Yaris (GXPA16) / GR Corolla (MZEA14) - G16E-GTS
Toyota OEM Overhaul Gasket Kit - Toyota GR Yaris (GXPA16) / GR Corolla (MZEA12) - G16E-GTS
Toyota Genuine Chain Vibration Dampener - GR Yaris (GXPA16) / GR Corolla (GZEA14H) - G16E-GTS
Toyota Genuine Slipper Chain Tensioner - GR Yaris (GXPA16) / GR Corolla (GZEA14H) - G16E-GTS
OEM Timing Chain Tensioner - Toyota GR Yaris (GXPA16) / GR Corolla (GZEA14) - G16E-GTS
Toyota Genuine Valve Stem Cap - GR Yaris (GXPA16) / GR Corolla (GZEA14H) - G16E-GTS
OEM Toyota Rocker Arm - GR Yaris (GXPA16) / GR Corolla (GZEA14) - G16E-GTS