Manley Performance 4B11T 86mm 9:1CR Platinum Series Pistons

Manley Performance 4B11T 86mm 9:1CR Platinum Series Pistons


SKU: 614000C-4 Category: Brand:

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.  A 9310 alloy upgraded wrist pins are available.  Capable of holding immense power you can depend on Manley Performance for even the most extreme applications.


  • 2618 High Strength Alloy
  • Lightweight design with offset wrist pin for quiet start-ups
  • 23mm x 2.250″ x .180″ Premium Chrome Moly pin included (9310 alloy 0.210″ wall upgrade available)
  • Pressure balance groove
  • Premium Steel top ring sets and round wire locks included
  • Will accommodate +1mm valve sizes


Actual product may differ from image.

Weight 4 lbs
Dimensions 12 x 12 x 6 in