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K3-6123-4150B 455 Late Pontiac K3-FX Series -18cc Late Dish Top Piston Set. 4.150 bore
K3-6123-4150B 455 Late Pontiac K3-FX Series -18cc Late Dish Top Piston Set. 4.150 bore


 
PRICE: $1,079.95


Product Code: K3-6123-4150B


PISTON AND RING KIT OPTIONS:: 		K Kit - Pistons with matching DSS ductile moly, file fit ring set. ( File fitting rings required ) [Add $149.95]
K Kit - Pistons with matching DSS XP Extreme power adder ring set [Add $299.95]

PISTON SKIRT COATING OPTIONS: 		No Optional Coating
Apply 3 Step Ceramic Thermal Barrier to the Piston Crown and Friction Reducing Coating to Skirt's [Add $550.00]

CHOOSE YOUR CYLINDER BORE SIZE*: 		4.150" bore
4.180" bore
4.190" Bore
Custom Bore Size Option. Specify desired Bore size in the note section of shopping cart. [Add $80.00]
Ring Upgrade Options

DSS Racing Ductlle moly File to fit Rings
XP Ring upgrade ( Extreme power ) [Add $150.00]

Qty:  
Description Video
 
455 Late Pontiac  K3-FX 2618 Alloy With Rings  Comp Hgt: 1.480"  -18cc Late Dish Top  Pin: .980  Ring Grooves: 1/16-1/16-3/16"  Stroke: 4.210" Rod: 6.625" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels)  Aprox Comp Ratio: 72cc-10.4, 80cc-9.7, 87cc-9.2
Features
  • Strong, Heat Resistant 2618 Alloy
  • Proprietary "DMAX" Multi Stage Forging Process, Produces' a Superior Forging
  • Patented "X Groove" Skirt for Superior Cylinder & Ring Performance & Durability
  • Advanced Ring Lands Featuring a Combination of Accumulators and Drilling Ops.
  • Ten top Land Horizontal Gas Ports For the Ultimate In Ring seal and Performance
  • 6 additional areas of CNC milling for weight reduction in non critical areas.
  • Thinner Ring Grooves Maximize Critical Ring Land Strength
  • Larger CNC Machined Valve Reliefs for More Aggressive Head & Cam Combinations
  • DSS XR 9310 or H-13 Steel Heavy Wall Piston Pins
  • Precision CNC Honed Pin Bores
  • Precision Diamond-Turned Skirts
  • Double Spiro lock Pin Locks, Provide Redundancy
  • Drilled Forced Wrist Pin Oiling
  • Drilled Bottom Ring Land Intersecting Oil Drain Backs
  • Advanced Profile Precision Diamond-Turned Skirts
  • Forged and Machined in Saint Charles Illinois USA!
  • Boost and NOS Ready! (Moderate to Extreme Levels)