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K1-6102-4100 FX-Series Flat Top Piston Set for 1961-1966 Pontiac Early/Late, 4.100 in. Bore, -7cc Volume [OEM Stroke]
InfoVehicle Info Needed
DSS RACINGPART NUMBER: 915-K1-6102-4100

K1-6102-4100 FX-Series Flat Top Piston Set for 1961-1966 Pontiac Early/Late, 4.100 in. Bore, -7cc Volume [OEM Stroke]

$95895
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Piston Installation Kit Includes: Universal Ring Squaring Tool, Ring Compressor, & Heavy Duty Piston Install Tool

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Pontiac
FX-Series Flat Top Piston Set
  • 1961-1966 Pontiac Early/Late
  • Bore: 4.100 in.
  • Head Volume: -7cc
  • Material: Forged 4032
  • Pin Diameter: .980 in.
  • Pin Style: Press or Full Floating
  • Ring Thickness: 1/16-1/16-3/16 in.
  • OEM Stroke
  • Set of 8

    DSS Racing K1-6102-4100 Features:

    • 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
    • Heavy-Duty Piston Pins
    • Double True Arc Pin Locks, Provide Redundancy
    • Precision CNC Finished Pin Bores
    • Drilled Forced Wrist Pin Oiling
    • Drilled Bottom Ring Land Intersecting Oil Drain Backs
    • Advanced Profile Precision Diamond-Turned Skirts
    • Boost and NOS Ready! (Moderate to High Levels)
    • Includes matching DSS Racing Ductile Moly ring set.
    • Ring Set Required: RS-DM400-4100
    • Ring Series: DM400
    • Fits Base Engine: 389
    • Compression Ratio: 62cc-11.45, 87cc-8.90, 124cc-6.81
    • Calculated Zero Deck: 10.21
    • Compression Height: 1.71 in.
    • Rod Length: 6.625 in.
    • Stroke: 3.75 in. (OEM Stroke)
    • Pin Locking Rings Included: Yes
    • Wrist Pin Included: Yes
    • Oil Rail Support Ring Included: N/A
    • With Rings Without Rings: With Rings
    • Total Valve Reliefs: 2
    • Part TypePiston
    BrandDSS RACING
    Package Height10.0
    Package Width10.0
    Package Length10.0
    Weight17.0 PG
    Part CategoryPerformance Parts
    Pin Lock Rings IncludedYes
    Compression Height (In)1.71
    Bore (In)4.1
    Wrist Pin StylePress or Full Floating
    QuantitySet of 8
    Piston Head Volume-7cc
    Piston StyleFlat Top
    Compression Ratio62cc-11.45, 87cc-8.90, 124cc-6.81
    Ring Thickness1/16-1/16-3/16"
    Piston MaterialForged 4032
    Pin Diameter (In)0.98
    Part FitmentSemi Universal
    Wrist Pin IncludedYes
    Snap Rings IncludedYes
    Vendor Part NumberK1-6102-4100
    Package Qty1
    Package TypeEA
    Please click here to download the instructions PDF file
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning