Description
For Nissan GT-R 3.8L VR38DETT short-block builds, this Platinum Series piston listing brings the applicable Manley piston grades and dimensions together while keeping each SKU selectable at the variant level. The selectable configurations in this family are separated by piston grade, so the final SKU should be chosen from the dimensional requirements of the build.
Because this is a Nissan GT-R 3.8L VR38DETT piston family, final fitment depends on the machine shop’s finished cylinder measurement and the intended rod/stroke combination—not simply on nominal engine displacement.
Key Product Details
- Application: Nissan GT-R 3.8L VR38DETT
- Manley Series: Platinum Series
- Product Family Detail: 2618-alloy forged piston construction
- Product Family Detail: tool-steel wrist-pin hardware on applicable part numbers
- Product Family Detail: moly skirt coating on applicable part numbers
- Manufacturer Part Numbers: Vary by selected configuration (3 SKUs in this parent family)
Available Configurations
This parent listing contains multiple selectable Manley SKUs. Choose the configuration that matches the measured engine or cylinder-head specification.
- Piston Grade: 3, 2, 1
Package Quantity
Sold individually. This listing supplies one piston per selected SKU; order the quantity required for your engine and verify that all pistons match the machine shop’s bore/grade plan. This quantity applies to the selected Manley SKU family shown on this product page.
Selection & Fitment Notes
Piston selection should follow the measured finished bore and complete rotating-assembly specification. Do not choose a grade or oversize solely because it appears to fit the engine family.
Professional engine assembly and measurement are recommended. Product specifications should be confirmed against the selected Manley part number and the requirements of the exact engine build.