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Manley for Nissan GT-R 3.8L VR38DETT 88.4mm Stroke Flat Top Grade 2 (1 Piston)

$209.74
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SKU:
man625GR2-1
UPC:
807298077550
Condition:
New
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Manley Nissan GT-R 3.8L VR38DETT 88.4mm Stroke Flat Top Grade 2 Single Platinum Series Piston w/Ring.

Manley Platinum Series Forged Pistons GTR R35 VR38DETT 95.5mm Grade 2 9.25:1

Note: These are Grade 2, Check the bore grades on the back of your block to make sure you need Grade 2. These are sold PER Piston.

Note: Includes premium chrome moly wrist pin and round wire locks.
Car Make: Nissan
Car Model: GT-R
Years: 2009+
Engine: VR38DETT
Included Ring Set: 46956-1
Compression Ratio: 9.25:1
Face Type: Flat Top
Dome CC: -1.5 cc
Gram Weight: 449 g
Pin Size: 23mm
Compression Height: 1.350"
Rod Length: 6.496
Stroke: 88.4mm
Bore: 95.50mm
Material: 2618
Bore Size: Grade 2
Standard Pin (Included): 42346
Upgraded Pin (Not Included): 42745, 42746

Manley pistons are machined of high strength 2618 material. Each design is robust enough to deliver long service life. Offset wrist pin design is utilized for quiet start-ups. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. All GT-R pistons come with moly coated skirts. round wire locks, premium chrome moly wrist pins, and premium steel top ring with napier second sets from Total Seal are included with every kit at no additional charge. 9310 alloy upgraded wrist pins are available.


  • 2618 high strength material
  • Offset wrist pin for quiet start-ups
  • 2.500" x .180" wall Premium Chrome Moly pin included P/N 42346
  • 9310 alloy .210" wall pin upgrades available P/N 42546
  • Pressure balance groove
  • Will accommodate +1mm valve sizes
  • Premium Steel 1.2mm top ring set with 1.2mm Napier second ring and 9-13lb. tension 3mm oil ring included
  • .260 Crown thickness
  • Round wire locks included

An Industry First! These pistons feature skirt diameters that correspond to the OEM Grade 1, 2 or 3 bores. Check the bore grades on the back of your block and order the appropriate quantities of Grade 1, 2 or 3 pistons. (Sold as -1 individual pieces, not sets.)