Engines and Components› Pistons and Piston Rings

Manley Performance

Manley Mitsubishi 4G63/4G63T 87mm Bore (+2.0mm) -8cc Dome Dish Pistons w/ Rings 46870-4

$1,085.15

SKU: M004 606120C-4

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Manley Platinum Pistons are forged from 2618 high strength material, with a lightweight design and offset wrist pin for quiet start-ups. They feature a pressure balance groove, premium .150" wall x 2.250" length Chrome Moly pin, Steel top ring sets, and round wire locks. Recommended piston clearance is .0035" measured 1.100" from the bottom of the oil ring. Made for +1mm valve sizes. This piston set (606120C-4) is often part of a larger rotating assembly for Mitsubishi 7 Bolt 4G64 De-stroked Series 2.1L with an 88mm stroke crank and 156mm rods.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandManley Performance
Part NumberM004 606120C-4

Videos

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800whp EVO 8 Build: 4G64 Engine Tear down / Measure / Machine shop
EVO 8 2.2 REBUILD BY MAT RON / BERAPA HP / MANLEY PERFORMANCE PART

EVO 8 2.2 REBUILD BY MAT RON / BERAPA HP / MANLEY PERFORMANCE PART
Installing Aluminum Rods & Pistons for Evo 8 | Amanda Rae Jean

Installing Aluminum Rods & Pistons for Evo 8 | Amanda Rae Jean
800whp EVO 8 Build: Lets get this started!

800whp EVO 8 Build: Lets get this started!

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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