Flash Sale Wednesday
Call Our Support Line
24 Hours / 7 Days a Week!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

Manley 46630-8

Piston Ring - Ductile Iron Bore: 3.582"


made in usa
jegs shipping
FREE Shipping
Ships from Manufacturer
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Manley 46630-8 Piston Ring - Ductile Iron Bore: 3.582" $165.99
Piston Ring - Ductile Iron
  • Bore: 3.582"
  • Top Ring: 1.5mm
  • Second Ring: 1.5mm
  • Oil Ring: 3mm

  • Specifications:

    Manufacturer's Part Number:

    The Manley Platinum Series Pistons are constructed from a 2618 high strength material and feature a hollow dome for a lightweight design. They are great for drag race applications. The Platinum Series also feature exact ring groove to skirt squareness and a full banded skirt design for increased skirt stability.


  • 2618 High Strength Materials
  • Lightweight Design
  • Lateral Gas Ports Included
  • Perfect For Drag Race Applications
  • Exact Ring Groove to Skirt Squareness
  • Round Wire Locks Included
  • Full Banded Skirt Design for Increased Skirt Stability
  • Premium Chrome Moly Wrist Pin

    Please note: All compression ratios are calculated @ .010" deck clearance

    Compression Ratio Chart
    Bore Stroke 112cc 118cc 124cc
    4.500" 4.250" 15.2:1 14.2:1 13.3:1
    4.530" 4.250" 15.4:1 14.4:1 13.5:1
    4.560" 4.250" 15.6:1 14.6:1 13.6:1
    4.600" 4.250" 15.8:1 14.8:1 13.8:1

    Features and Specs
    Top Ring: 1/16", .300" down
    Second Ring: 1/16"
    Oil Ring: 3/16"
    Intake Valve Notch: .300"
    Exhaust Valve: +.090"
    Pin Included: Tool Steel, .150" Wall, 147 grams, 2.930" Long, .990" Dia.
    Spiral Locks: .042" Wide (4/piston)
    Recommended Piston Clearance: .006" measured 1.100" from bottom of the oil ring

  • Items You Need

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List