FREE SHIPPING & HANDLING!*                           Order by 11 PM EST for Same Day Shipping!

Wiseco Domestic Automotive Forged Pistons


Wiseco
Wiseco Domestic Automotive Forged Pistons

Product images may differ from actual product appearance.

Championship winning performance built with input from today's top engine builders. Wiseco Professional Series Pistons will get you there first.

Wiseco Domestic Automotive Forged Pistons feature dedicated forgings, specially designed valve pockets, unique dome and crown designs, optimized skirt profiles and precision machined ring grooves. Other features such as dome brushing, ArmorGlide skirt coatings, gas ports, and advanced ring packages will be found on many of these pistons.
Additionally, valve pocket designs that allow maximum flow around valve, also allowing oversized valves and high lift cams to be utilized, piston crown shapes designed to promote maximum intake charge, efficiency through scavenging mixture "Cross Flow" during intake and exhaust valve overlap. More fuel and air equals more horsepower!
Piston domes are designed for optimal quench during the compression/combustion cycle, resulting in resistance to detonation and preignition. The end result is longer engine life and increased horsepower potential.
Precision machined ring grooves with properorifice/accumulator volume feature calculated groove root diameters and axial widths, providing excellent surface finish and flatness, maximum ring seal and minimized blow-by and oil consumption.
World class, ISO certified forging facility that utilizes the latest technologies featuring complex forged shapes, advanced materials, and feature aligned grain flow technology. Complex Piston skirt profiles that reduce power robbing friction, yet promote stability in the bore for optimum ring seal.

Features:

  • 4032 or 2618 extruded material forged for maximum strength.
  • Precision tolerance CNC machining for quality, repeatability and performance.
  • Crown thickness and ring lands designed for power-adders, such as: Force induction (turbos & blowers), and nitrous oxide.
  • Wrist Pins constructed of chrome moly steel material for the ultimate in strength.
  • Precision pin bore finish for a high tolerance fit between piston pin and piston.
  • Spirolox® featuring chrome silicon material for the ultimate yield strength.
  • All pistons are deburred for trouble free installation.
  • Made in the USA.


  • 19 Products
    Chevy 23° 350 Hollow Dome
  • 350/360/383
  • Sprint Car
  • High Strength
  •   926-K384A3
    SB-Chevy 350/360/383
  • Hollow Dome 12.3cc
  • 4.030 Bore
  • 6.000" Rod
  • 3.480" Stroke
  • C/R: 58cc/14.2, 62cc/13.3, 67cc/12.3, 76cc/11.0
  • Rings: 1/16, 1/16, 3/16 (Sold Separately)
  • 8/Pkg
  • $688.99
    Order Today Ships 12/30/14
    Chevy 23° 350 XLS Flat Top
  • 350 XLS
  • 2bbl Xtra Light Series
  • 1/16 Rings
  • .250/.170 Pockets

  • 926-K167A3
    SB-Chevy 350 XLS
  • Flat Top -3.2cc
  • 4.030 Bore
  • 5.700" Rod
  • 3.480" Stroke
  • C/R: 58cc/11.3, 62cc/10.8, 67cc/10.1, 76cc/9.2
  • Rings: 1/16, 1/16, 3/16 (Sold Separately)
  • 8/Pkg
  • $667.99
    Order Today Ships 12/30/14

    926-K167A4
    SB-Chevy 350 XLS
  • Flat Top -3.2cc
  • 4.040 Bore
  • 5.700" Rod
  • 3.480" Stroke
  • C/R: 58cc/11.3, 62cc/10.8, 67cc/10.1, 76cc/9.2
  • Rings: 1/16, 1/16, 3/16 (Sold Separately)
  • 8/Pkg
  • $667.99
    Order Today Ships 12/30/14

    926-K167A6
    SB-Chevy 350 XLS
  • Flat Top -3.2cc
  • 4.060 Bore
  • 5.700" Rod
  • 3.480" Stroke
  • C/R: 58cc/11.3, 62cc/10.8, 67cc/10.1, 76cc/9.2
  • Rings: 1/16, 1/16, 3/16 (Sold Separately)
  • 8/Pkg
  • $667.99
    Order Today Ships 12/30/14
    Chevy 23° 350 XLS Pro
  • 4bbl Xtra Light Series
  • Pro Series .043 Rings
  • Gas Ports
  • .305/.210 Pockets

  • 926-K414B3
    SB-Chevy 350 XLS Pro
  • -4.6cc
  • 4.030 Bore
  • 5.700" Rod
  • 3.480" Stroke
  • C/R: 58cc/11.1, 62cc/10.6, 67cc/10.0, 76cc/9.0
  • Rings: .043bc, .043, 3mm (Sold Separately)
  • 8/Pkg
  • $729.99
    Order Today Ships 12/30/14

    926-K414B4
    SB-Chevy 350 XLS Pro
  • -4.6cc
  • 4.040 Bore
  • 5.700" Rod
  • 3.480" Stroke
  • C/R: 58cc/11.1, 62cc/10.6, 67cc/10.0, 76cc/9.0
  • Rings: .043bc, .043, 3mm (Sold Separately)
  • 8/Pkg
  • $729.99
    Order Today Ships 12/30/14

    926-K414B6
    SB-Chevy 350 XLS Pro
  • -4.6cc
  • 4.060 Bore
  • 5.700" Rod
  • 3.480" Stroke
  • C/R: 58cc/11.1, 62cc/10.6, 67cc/10.0, 76cc/9.0
  • Rings: .043bc, .043, 3mm (Sold Separately)
  • 8/Pkg
  • $729.99
    Order Today Ships 12/30/14
    Chevy 23° 400 Dome
  • High Strength Contoured
  • Nitrous Compatible
  •   926-K071A3
    SB-Chevy 400
  • Solid Dome 10cc
  • 4.155 Bore
  • 6.000" Rod
  • 4.000" Stroke
  • C/R: 58cc/16.3, 62cc/15.3, 67cc/14.3, 76cc/12.7
  • See More Details for Extra Applications
  • Rings: 1/16, 1/16, 3/16 (Sold Separately)
  • 8/Pkg
  • $732.30
    Order Today Ships 12/30/14
      926-K404A3
    SB-Chevy 400
  • Hollow Dome 10cc
  • 4.155 Bore
  • 6.000" Rod
  • 4.000" Stroke
  • C/R: 58cc/16.3, 62cc/15.3, 67cc/14.3, 76cc/12.7
  • Rings: 1/16, 1/16, 3/16 (Sold Separately)
  • 8/Pkg
  • $721.99
    Order Today Ships 12/30/14
    Chevy Big Block Quick 16 Series
  • 1st Gen
  • Pro Series
  • Gas Ported
  • .043 Top, .043 2nd D-Wall, 3mm Rings

  • 926-K477B100
    BB-Chevy Quick 16
  • Hollow Dome 40cc
  • 4.600 Bore
  • 6.535" Rod
  • 4.375" Stroke
  • C/R: 107cc/15.9, 114cc/14.7, 119cc/14.0, 123cc/13.4
  • Rings: .043bc, .043d, 3mm(Sold Separately)
  • 8/Pkg
  • $799.95
    Order Today Ships 12/30/14
    Chevy Big Block Quick 16 Series
  • 1st Gen
  • Pro Series
  • Gas Ported
  • .043 Top, 1/16", 3/16 Rings

  • 926-K478B100
    BB-Chevy Quick 16
  • Hollow Dome 42cc
  • 4.600 Bore
  • 6.535" Rod
  • 4.250" Stroke
  • C/R: 107cc/15.8, 114cc/14.6, 119cc/13.9, 123cc/13.3
  • Rings: .043bc, 1/16, 3/16(Sold Separately)
  • 8/Pkg
  • $799.95
    Order Today Ships 12/30/14

    926-K479B100
    BB-Chevy Quick 16
  • Hollow Dome 40cc
  • 4.600 Bore
  • 6.385" Rod
  • 4.375" Stroke
  • C/R: 107cc/15.9, 114cc/14.7, 119cc/14.0, 123cc/13.4
  • Rings: .043bc, 1/16, 3/16(Sold Separately)
  • 8/Pkg
  • $799.95
    Order Today Ships 12/30/14

    926-K481B100
    BB-Chevy Quick 16
  • Semi-Hollow Dome 45cc
  • 4.600 Bore
  • 6.385" Rod (9.800" Deck) or
    6.800" Rod (10.200" Deck)
  • 4.250" Stroke
  • C/R: 107cc/15.9, 114cc/14.7, 119cc/14.0, 123cc/13.4
  • Rings: .043bc, 1/16, 3/16(Sold Separately)
  • 8/pkg
  • $799.95
    Order Today Ships 12/30/14
    Chevy Big Block Quick 16 Series
  • 2nd Gen
  • Pro Series
  • Gas Ported
  • .043 Top, .043 2nd D-Wall, 3mm Rings

  • 926-K0024B100
    BB-Chevy Quick 16
  • Hollow Dome 50cc
  • 4.600 Bore
  • 6.385" Rod
  • 4.375" Stroke
  • C/R: 114cc/15.8, 119cc/15.0, 123cc/14.4 Rings: .043bc, .043d, 3mm(Sold Separately) 8/Pkg
  • $799.95
    Order Today Ships 12/30/14
    Chevy LS Series
  • 4" Stroker
  • Nitrous/Turbo

  • 926-K394X05
    Chevy LS Series
  • -8cc
  • 4.005 Bore
  • 6.098/6.125" Rod
  • 4.000" Stroke
  • C/R: 65cc/11.1, 67cc/10.9, 68cc/10.8, 70cc/10.5
  • Rings: 1.2, 1.2, 3mm (Included)
  • 8/Pkg
  • $808.89
    Order Today Ships 12/30/14
    Chevy LS Series
  • 3.622 Stroke

  • 926-K474M96
    Chevy LS Series
  • Flat Top -2.2cc
  • 3.780 Bore
  • 6.098"/6.125" Rod
  • 3.622" Stroke
  • C/R: 58cc/10.9:1, 61cc/10.4:1
  • 8/pkg
  • $602.04
    Order Today Ships 12/30/14
    Chevy LS Series
  • 3.622" Standard Stroke
  • Nitrous/Turbo

  • 926-K398X3
    Chevy LS Series
  • -3.2cc
  • 4.030 Bore
  • 6.098/6.125" Rod
  • 3.622" Stroke
  • C/R: 65cc/10.6, 67cc/10.4, 68cc/10.2, 70cc/10.0
  • Rings: 1.2, 1.2, 3mm (Included)
  • 8/Pkg
  • $699.10
    Order Today Ships 12/30/14

    926-K398XS
    Chevy LS Series
  • -3.2cc
  • 4.000 Bore
  • 6.098/6.125" Rod
  • 3.622" Stroke
  • C/R: 65cc/10.6, 67cc/10.4, 68cc/10.2, 70cc/10.0
  • Rings: 1.2, 1.2, 3mm (Included)
  • 8/Pkg
  • $699.10
    Order Today Ships 12/30/14
    Chrysler 6.1L Hemi

    926-K470X05
    Chrysler 6.1L Hemi
  • -28cc
  • 4.060 Bore
  • 6.125" Rod
  • 4.080" Stroke
  • C/R: 73cc/9.0
  • Rings: 1.2, 1.2, 3mm (Included)
  • 8/Pkg
  • $769.86
    Order Today Ships 12/30/14

    19 Products