Find Your Part:
Search
OR


Return to Parts List

Category : A- Small Block "LA" : Pistons (360 Stroker) : Dish Forged : 4.040" Bore

ICN IC745.040

FORGED 20.5CC DISH PISTON SET 4.040"

STEP DISH WITH TWO VALVE RELIEFS

$535.24

Chrysler 408/416, V-8

  • High ductility 2618 alloy
  • Dual forced pin oiling on most applications
  • Lateral gas porting on higher compression ratios
  • 1/16 x 1/16 x 3/16 ring packs standard
  • Fully machined with deep valve pockets
  • Second land accumulator grooves
  • Top land mini groove technology
  • Diamond finished skirts
  • Triple wound spiral locks 
  • Compression Ratios
    cc's
    62-10.2
    68-9.6
    72-9.3


    Ring Packs
    2-1/16
    1-3/16

     
    Ring Set
    HUG CR4040

    Pin Number

    984x224K

    Lock Ring
    PRH107-3



     


     

    Step Dish
    Effective Head Volume: -20.5cc
     

     










































    SPECIFICATIONS
    Bore: 4.040   Rod Length: 6.123   Pin Diameter: 0.9842
    Stroke: 4.00   Comp. Ht:
    To top of
    Quench Dome
    1.465   Sizes Available:


    STD
    .030
    .040
    .060
    .070
    .080


     

    Minimum Clearance: Click Here To View
    SPECIAL CLEARANCE REQUIREMENTS
      Crank-to-Deck Clearance: 9.599   Weight
    Piston / Pin:
    517/118

    NOTES
    Centered pin. For 340 .030 and .040 oversize use .070 and .080 oversizes

    Home | Phone: 309-745-9558 | Email: information@hughesengines.com