Apparel
Rods Pistons
N54B30 - PLATINUM SERIES LIGHTWEIGHT PISTONS - learn more about our pistons

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet 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 pistons come with moly coated skirts. Round wire locks, premium chrome moly wrist pins, and premium steel top ring sets from Total Seal are included with every kit at no additional charge. Recommended clearance: .0035" measured .850" from the bottom of the oil ring groove.


Part # Extreme Duty
Part #
Bore Size
(mm)
Over Size Rod
Length
Stroke
(mm)
Comp.
Distance
Dome Volume
(cc)
Cylinder
Head (cc)
Comp.
Ratio
Piston
Type
Piston
Wt / Gms
Included
Ring Set
646000C-6 646000CE-6 84.00 STD 5.709" 89.6 1.252" -16.5 32 10.2 Dish 335 46840-6
646005C-6 646005CE-6 84.50 +0.5mm 5.709" 89.6 1.252" -16.5 32 10.2 Dish 342 46845-6
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