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K8720-4030C E-Series Flat Top Piston Set for 1962-2001 Small Block Ford 289, 4.030 in. Bore, -3cc Volume [OEM Stroke]
InfoVehicle Info Needed
DSS RACINGPART NUMBER: 915-K8720-4030C

K8720-4030C E-Series Flat Top Piston Set for 1962-2001 Small Block Ford 289, 4.030 in. Bore, -3cc Volume [OEM Stroke]

$58895
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Items You Need

Engine Assembly Lube [4 oz. Bottle]

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Engine Assembly Lube [4 oz. Bottle]

Part Number : 555-28000
$599$6.99
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Piston Ring Pliers Installs and Removes Rings without Breakage

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Piston Ring Pliers Installs and Removes Rings without Breakage

Part Number : 555-80845
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Piston Installation Kit Includes: Universal Ring Squaring Tool, Ring Compressor, & Heavy Duty Piston Install Tool

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

Part Number : 778-67652K3
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Wrinkle Band Ring Compressor Adjustable for 3" -5" Bore Sizes

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Wrinkle Band Ring Compressor Adjustable for 3" -5" Bore Sizes

Part Number : 555-W80574
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Ford Small Block
E-Series Flat Top Piston Set
  • 1962-2001 Small Block Ford 289
  • Bore: 4.030 in.
  • Head Volume: -3cc
  • Material: Forged 4032
  • Pin Diameter: .912 in.
  • Pin Style: Press or Full Float
  • Ring Thickness: 5/64-5/64-3/16 in.
  • OEM Stroke
  • Set of 8

    DSS Racing K8720-4030C Features:

    • Forged from Wear Resistant 4032 Alloy
    • Substantially Stronger than Hypereutectic Type Cast Pistons
    • Fully Machined Piston Crown
    • Light Weight Design
    • Precision CNC Finished Pin Bores
    • Heavy-Duty Piston Pins
    • Full-Floating or Press Fit
    • Double True Arc Pin Locks Provide Redundancy
    • Forged Oil Drain-Back Window's
    • Forged Side Relief's
    • Precision Diamond-Turned Skirts
    • Boost and NOS Ready! (Mild Levels)
    • Includes matching DSS Racing Moly ring set.
    • Ring Set Required: RS-MR100-4030
    • Ring Series: MR100
    • Fits Base Engine: 289
    • Cylinder Head Style: 20-Degree Inline
    • Compression Ratio: 58cc-9.65, 64cc-8.96, 70cc-8.38
    • Calculated Zero Deck: 8.19
    • Compression Height: 1.6 in.
    • Rod Length: 5.155 in.
    • Stroke: 2.87 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

      • Fully Forged and Machined Piston Sets with Rings

      DSS Racing E-Series Forged 4032 Piston & Ring Kits are an excellent upgrade for your engine. Precision-honed piston pin bores and heavy-duty piston pins ensure maximum durability and reliability while full-floating or press-fit compatibility provides versatility. These fully-forged pistons come with double true-arc pin locks, forged oil drain backs, double valve notches, and diamond-turned piston skirts, resulting in superior performance. At an affordable price, the DSS E-Series forged pistons are the perfect choice for anyone looking to enhance their engine's performance.

    Part TypePiston
    Product LineDSS Racing E-Series Forged 4032 Piston and Ring Kits
    BrandDSS RACING
    Package Height10.0
    Package Width10.0
    Package Length10.0
    Weight17.0 PG
    Part CategoryPerformance Parts
    Pin Lock Rings IncludedYes
    Compression Height (In)1.6
    Bore (In)4.03
    Wrist Pin StylePress or Full Floating
    QuantitySet of 8
    Piston Head Volume-3cc
    Piston StyleFlat Top
    Compression Ratio58cc-9.65, 64cc-8.96, 70cc-8.38
    Ring Thickness5/64-5/64-3/16"
    Piston MaterialForged 4032
    Pin Diameter (In)0.912
    Part FitmentSemi Universal
    Wrist Pin IncludedYes
    Snap Rings IncludedYes
    Vendor Part NumberK8720-4030C
    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
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