Wiseco 2618 oy Forged Pistons; 23deg 350 XLS Pro .043; Xtra Light Series; Fits 4.600 Stroke; Fits 9.750 Deck; Individual/Replacement Piston (Left); Recommended RingSet: W70008-4060-5; Rings Sold Separate; Includes Pins: S424; Slipper Skirt CHEVROLET 350 SM BLOCK


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Part #: 6416LB6
Notes: 2618 Alloy Forged Pistons
23deg 350 XLS Pro .043
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Individual/Replacement Piston (Left)
Recommended RingSet: W70008-4060-5
Rings Sold Separate
Includes Pins: S424
Slipper Skirt
Your Price: $124.86
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Specs

Bore 4.06
Comp Height 1.125
Comp Ratio @ 58CC 11.1 11.9:1
Comp Ratio @ 62CC 10.6 11.3:1
Comp Ratio @ 67CC 10.0 10.7:1
Comp Ratio @ 76CC 9.0 9.7:1
Dome Volume -4.6
Gram Weight 343
Rod 6.125 / 6.000
Stroke 3.480 / 3.750

This Item Also Available In

Part Number Price Notes & Specs
60002LX2 $127.59 Notes 2618 Alloy Forged Pistons
Max 23 Series
Strutted High Strength
Fits 9.750 Deck
Individual/Replacement Piston (Left)
Recommended RingSet: 4022GFX
Rings Included
Includes Pins: S643
Strutted Skirt
Bore 4.02
Comp Height 1.25
Comp Ratio @ 58CC 10.8:1
Comp Ratio @ 62CC 10.3:1
Comp Ratio @ 67CC 9.8:1
Comp Ratio @ 76CC 8.9:1
Dome Volume -5.7
Gram Weight 399
Rod 6.000
Stroke 3.48
60003RX2 $127.59 Notes 2618 Alloy Forged Pistons
Max 23 Series
Strutted High Strength
Fits 9.750 Deck
Individual/Replacement Piston (Right)
Recommended RingSet: 4022GFX
Rings Included
Includes Pins: S643
Strutted Skirt
Bore 4.02
Comp Height 1.55
Comp Ratio @ 58CC 10.8:1
Comp Ratio @ 62CC 10.3:1
Comp Ratio @ 67CC 9.8:1
Comp Ratio @ 76CC 8.9:1
Dome Volume -5.7
Gram Weight 433
Rod 5.7
Stroke 3.48
6166LA3 $111.97 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Flat Top
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Individual/Replacement Piston (Left)
Recommended RingSet: W100F8-4030-5
Rings Sold Separate
Includes Pins: S424
Slipper Skirt
Bore 4.03
Comp Height 1.250
Comp Ratio @ 58CC 11.3:1
Comp Ratio @ 62CC 10.8:1
Comp Ratio @ 67CC 10.1:1
Comp Ratio @ 76CC 9.2:1
Dome Volume -3.2
Gram Weight 336
Rod 6.000
Stroke 3.480
6409LB3 $111.97 Notes 2618 Alloy Forged Pistons
Pro Lite II Flat Top
Strutted High Strength
Fits 9.750 Deck
Individual/Replacement Piston (Left)
Recommended RingSet: W70008-4030-5
Rings Sold Separate
Includes Pins: S424
Strutted Skirt
Bore 4.03
Comp Height 1.25
Comp Ratio @ 58CC 11:1
Comp Ratio @ 62CC 10.5:1
Comp Ratio @ 67CC 9.9:1
Comp Ratio @ 76CC 9:1
Dome Volume -5.4
Gram Weight 384
Rod 6.000
Stroke 3.48
6413RX3 $132.37 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Pro GFX
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Individual/Replacement Piston (Right)
Recommended RingSet: 4032GFX
Rings Included
Includes Pins: S424
Slipper Skirt
Bore 4.03
Comp Height 1.25
Comp Ratio @ 58CC 11.1:1
Comp Ratio @ 62CC 10.6:1
Comp Ratio @ 67CC 10:1
Comp Ratio @ 76CC 9:1
Dome Volume -4.6
Gram Weight 347
Rod 6.000
Stroke 3.48
6415LB6 $120.39 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Pro .043
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Individual/Replacement Piston (Left)
Recommended RingSet: W70008-4060-5
Rings Sold Separate
Includes Pins: S424
Slipper Skirt
Bore 4.05
Comp Height 1.25
Comp Ratio @ 58CC 11.1:1
Comp Ratio @ 62CC 10.6:1
Comp Ratio @ 67CC 10:1
Comp Ratio @ 76CC 9:1
Dome Volume -4.6
Gram Weight 360
Rod 6.000
Stroke 3.48
K0001X3 $782.39 Notes 2618 Alloy Forged Pistons
Max 23 Series
Strutted High Strength
Fits 9.750 Deck
Set of 8 Pistons
Recommended RingSet: 4032GFX
Rings Included
Includes Pins: S643
Strutted Skirt
Bore 4.03
Comp Height 1.125
Comp Ratio @ 58CC 10.8 11.5:1
Comp Ratio @ 62CC 10.3 11.0:1
Comp Ratio @ 67CC 9.8 10.4:1
Comp Ratio @ 76CC 8.9 9.5:1
Dome Volume -5.7
Gram Weight 387
Rod 6.125 / 6.000
Stroke 3.480 / 3.750
K167A3 $664.73 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Flat Top
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Set of 8 Pistons
Recommended RingSet: W100F8-4030-5
Rings Sold Separate
Includes Pins: S424
Slipper Skirt
Bore 4.03
Comp Height 1.55
Comp Ratio @ 58CC 11.3:1
Comp Ratio @ 62CC 10.75:1
Comp Ratio @ 67CC 10.1:1
Comp Ratio @ 76CC 9.2:1
Dome Volume -3.2
Gram Weight 375
Rod 5.7
Stroke 3.48
K413X3 $811.26 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Pro GFX
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Set of 8 Pistons
Recommended RingSet: 4032GFX
Rings Included
Includes Pins: S424
Slipper Skirt
Bore 4.03
Comp Height 1.25
Comp Ratio @ 58CC 11.1:1
Comp Ratio @ 62CC 10.6:1
Comp Ratio @ 67CC 10:1
Comp Ratio @ 76CC 9:1
Dome Volume -4.6
Gram Weight 347
Rod 6.000
Stroke 3.48
K415B3 $724.78 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Pro .043
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Set of 8 Pistons
Recommended RingSet: W70008-4030-5
Rings Sold Separate
Includes Pins: S424
Slipper Skirt
Bore 4.03
Comp Height 1.25
Comp Ratio @ 58CC 11.1:1
Comp Ratio @ 62CC 10.6:1
Comp Ratio @ 67CC 10:1
Comp Ratio @ 76CC 9:1
Dome Volume -4.6
Gram Weight 345
Rod 6.000
Stroke 3.48
K415B6 $726.07 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Pro .043
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Set of 8 Pistons
Recommended RingSet: W70008-4060-5
Rings Sold Separate
Includes Pins: S424
Slipper Skirt
Bore 4.05
Comp Height 1.25
Comp Ratio @ 58CC 11.1:1
Comp Ratio @ 62CC 10.6:1
Comp Ratio @ 67CC 10:1
Comp Ratio @ 76CC 9:1
Dome Volume -4.6
Gram Weight 360
Rod 6.000
Stroke 3.48
60003LX4 $127.59 Notes 2618 Alloy Forged Pistons
Max 23 Series
Strutted High Strength
Fits 9.750 Deck
Individual/Replacement Piston (Left)
Recommended RingSet: 4042GFX
Rings Included
Includes Pins: S643
Strutted Skirt
Bore 4.04
Comp Height 1.55
Comp Ratio @ 58CC 10.8:1
Comp Ratio @ 62CC 10.3:1
Comp Ratio @ 67CC 9.8:1
Comp Ratio @ 76CC 8.9:1
Dome Volume -5.7
Gram Weight TBA
Rod 5.7
Stroke 3.48
60003RX4 $127.59 Notes 2618 Alloy Forged Pistons
Max 23 Series
Strutted High Strength
Fits 9.750 Deck
Individual/Replacement Piston (Right)
Recommended RingSet: 4042GFX
Rings Included
Includes Pins: S643
Strutted Skirt
Bore 4.04
Comp Height 1.55
Comp Ratio @ 58CC 10.8:1
Comp Ratio @ 62CC 10.3:1
Comp Ratio @ 67CC 9.8:1
Comp Ratio @ 76CC 8.9:1
Dome Volume -5.7
Gram Weight TBA
Rod 5.7
Stroke 3.48
6166RA3 $111.97 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Flat Top
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Individual/Replacement Piston (Right)
Recommended RingSet: W100F8-4030-5
Rings Sold Separate
Includes Pins: S424
Slipper Skirt
Bore 4.03
Comp Height 1.250
Comp Ratio @ 58CC 11.3:1
Comp Ratio @ 62CC 10.8:1
Comp Ratio @ 67CC 10.1:1
Comp Ratio @ 76CC 9.2:1
Dome Volume -3.2
Gram Weight 336
Rod 6.000
Stroke 3.480
6167RA4 $111.97 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Flat Top
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Individual/Replacement Piston (Right)
Recommended RingSet: W100F8-4040-5
Rings Sold Separate
Includes Pins: S424
Slipper Skirt
Bore 4.04
Comp Height 1.55
Comp Ratio @ 58CC 11.3:1
Comp Ratio @ 62CC 10.75:1
Comp Ratio @ 67CC 10.1:1
Comp Ratio @ 76CC 9.2:1
Dome Volume -3.2
Gram Weight 379
Rod 5.7
Stroke 3.48
6415LB3 $120.39 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Pro .043
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Individual/Replacement Piston (Left)
Recommended RingSet: W70008-4030-5
Rings Sold Separate
Includes Pins: S424
Slipper Skirt
Bore 4.03
Comp Height 1.25
Comp Ratio @ 58CC 11.1:1
Comp Ratio @ 62CC 10.6:1
Comp Ratio @ 67CC 10:1
Comp Ratio @ 76CC 9:1
Dome Volume -4.6
Gram Weight 345
Rod 6.000
Stroke 3.48
6415RB4 $120.39 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Pro .043
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Individual/Replacement Piston (Right)
Recommended RingSet: W70008-4040-5
Rings Sold Separate
Includes Pins: S424
Slipper Skirt
Bore 4.04
Comp Height 1.25
Comp Ratio @ 58CC 11.1:1
Comp Ratio @ 62CC 10.6:1
Comp Ratio @ 67CC 10:1
Comp Ratio @ 76CC 9:1
Dome Volume -4.6
Gram Weight 356
Rod 6.000
Stroke 3.48
6415RB6 $120.39 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Pro .043
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Individual/Replacement Piston (Right)
Recommended RingSet: W70008-4060-5
Rings Sold Separate
Includes Pins: S424
Slipper Skirt
Bore 4.05
Comp Height 1.25
Comp Ratio @ 58CC 11.1:1
Comp Ratio @ 62CC 10.6:1
Comp Ratio @ 67CC 10:1
Comp Ratio @ 76CC 9:1
Dome Volume -4.6
Gram Weight 360
Rod 6.000
Stroke 3.48
6499RX4 $132.37 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Pro GFX
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Individual/Replacement Piston (Right)
Recommended RingSet: 4042GFX
Rings Included
Includes Pins: S424
Slipper Skirt
Bore 4.04
Comp Height 1.125
Comp Ratio @ 58CC 11.1 11.9:1
Comp Ratio @ 62CC 10.6 11.3:1
Comp Ratio @ 67CC 10.0 10.7:1
Comp Ratio @ 76CC 9.0 9.7:1
Dome Volume -4.6
Gram Weight 329
Rod 6.125 / 6.000
Stroke 3.480 / 3.750
6499RX6 $132.37 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Pro GFX
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Individual/Replacement Piston (Right)
Recommended RingSet: 4062GFX
Rings Included
Includes Pins: S424
Slipper Skirt
Bore 4.06
Comp Height 1.125
Comp Ratio @ 58CC 11.1 11.9:1
Comp Ratio @ 62CC 10.6 11.3:1
Comp Ratio @ 67CC 10.0 10.7:1
Comp Ratio @ 76CC 9.0 9.7:1
Dome Volume -4.6
Gram Weight 333
Rod 6.125 / 6.000
Stroke 3.480 / 3.750
K0001X6 $782.39 Notes 2618 Alloy Forged Pistons
Max 23 Series
Strutted High Strength
Fits 9.750 Deck
Set of 8 Pistons
Recommended RingSet: 4062GFX
Rings Included
Includes Pins: S643
Strutted Skirt
Bore 4.06
Comp Height 1.125
Comp Ratio @ 58CC 10.8 11.5:1
Comp Ratio @ 62CC 10.3 11.0:1
Comp Ratio @ 67CC 9.8 10.4:1
Comp Ratio @ 76CC 8.9 9.5:1
Dome Volume -5.7
Gram Weight 394
Rod 6.125 / 6.000
Stroke 3.480 / 3.750
K0003X3 $813.48 Notes 2618 Alloy Forged Pistons
Max 23 Series
Strutted High Strength
Fits 9.750 Deck
Set of 8 Pistons
Recommended RingSet: 4032GFX
Rings Included
Includes Pins: S643
Strutted Skirt
Bore 4.03
Comp Height 1.55
Comp Ratio @ 58CC 10.8:1
Comp Ratio @ 62CC 10.3:1
Comp Ratio @ 67CC 9.8:1
Comp Ratio @ 76CC 8.9:1
Dome Volume -5.7
Gram Weight 447
Rod 5.7
Stroke 3.48
K166A3 $662.63 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Flat Top
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Set of 8 Pistons
Recommended RingSet: W100F8-4030-5
Rings Sold Separate
Includes Pins: S424
Slipper Skirt
Bore 4.03
Comp Height 1.250
Comp Ratio @ 58CC 11.3:1
Comp Ratio @ 62CC 10.8:1
Comp Ratio @ 67CC 10.1:1
Comp Ratio @ 76CC 9.2:1
Dome Volume -3.2
Gram Weight 336
Rod 6.000
Stroke 3.480
K167A6 $664.69 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Flat Top
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Set of 8 Pistons
Recommended RingSet: W100F8-4060-5
Rings Sold Separate
Includes Pins: S424
Slipper Skirt
Bore 4.06
Comp Height 1.55
Comp Ratio @ 58CC 11.3:1
Comp Ratio @ 62CC 10.75:1
Comp Ratio @ 67CC 10.1:1
Comp Ratio @ 76CC 9.2:1
Dome Volume -3.2
Gram Weight 385
Rod 5.7
Stroke 3.48
K412X5 $811.26 Notes 2618 Alloy Forged Pistons
23deg 350 XLS Pro GFX
Xtra Light Series
Fits 4.600 Stroke
Fits 9.750 Deck
Set of 8 Pistons
Recommended RingSet: 4052GFX
Rings Included
Includes Pins: S424
Slipper Skirt
Bore 4.05
Comp Height 1.55
Comp Ratio @ 58CC 11.1:1
Comp Ratio @ 62CC 10.6:1
Comp Ratio @ 67CC 10:1
Comp Ratio @ 76CC 9:1
Dome Volume -4.6
Gram Weight 383
Rod 5.7
Stroke 3.48

All Fitments

CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1967 - 2005 350 SMALL BLOCK ALL ALL ALL ALL ALL ALL
1958 - 1975 BEL AIR ALL V8 5.7 ALL ALL ALL
1958 - 1972 BISCAYNE ALL V8 5.7 ALL ALL ALL
1969 - 1974 BLAZER ALL V8 5.7 ALL ALL ALL
1987 - 1994 BLAZER ALL ALL 5.7 ALL ALL ALL
1958 - 1972 BROOKWOOD ALL V8 5.7 ALL ALL ALL
1975 - 1986 C10 ALL V8 5.7 ALL ALL ALL
1960 - 1974 C10 PICKUP ALL V8 5.7 ALL ALL ALL
1960 - 1986 C10 SUBURBAN ALL V8 5.7 ALL ALL ALL
1988 - 1999 C1500 ALL V8 5.7 ALL ALL ALL
1992 - 1993 C1500 ALL ALL ALL ALL ALL ALL
1992 - 1999 C1500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1975 - 1986 C20 ALL V8 5.7 ALL ALL ALL
1960 - 1974 C20 PICKUP ALL V8 5.7 ALL ALL ALL
1960 - 1986 C20 SUBURBAN ALL V8 5.7 ALL ALL ALL
1974 - 1974 C20 SUBURBAN ALL V8 5.7 ALL ALL ALL
1988 - 2000 C2500 ALL V8 5.7 ALL ALL ALL
1992 - 1999 C2500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1975 - 1986 C30 ALL V8 5.7 ALL ALL ALL
1960 - 1974 C30 PICKUP ALL V8 5.7 ALL ALL ALL
1988 - 2000 C3500 ALL ALL 5.7 ALL ALL ALL
1967 - 1997 CAMARO ALL V8 5.7 ALL ALL ALL
1969 - 1994 CAPRICE ALL V8 5.7 ALL ALL ALL
1968 - 1973 CHEVELLE ALL V8 5.7 ALL ALL ALL
1968 - 1968 CHEVY II ALL V8 5.7 ALL ALL ALL
1969 - 1992 CORVETTE ALL ALL 5.7 ALL ALL ALL
1958 - 1958 DEL RAY ALL V8 5.7 ALL ALL ALL
1969 - 1984 EL CAMINO ALL V8 5.7 ALL ALL ALL
1969 - 1970 ESTATE ALL V8 5.7 ALL ALL ALL
1996 - 2002 EXPRESS 1500 ALL V8 5.7 ALL ALL ALL
1996 - 2002 EXPRESS 2500 ALL V8 5.7 ALL ALL ALL
1996 - 2002 EXPRESS 3500 ALL ALL 5.7 ALL ALL ALL
1987 - 1993 G10 ALL V8 5.7 ALL ALL ALL
1987 - 1995 G20 ALL V8 5.7 ALL ALL ALL
1987 - 1996 G30 ALL V8 5.7 ALL ALL ALL
1969 - 1996 IMPALA ALL V8 5.7 ALL ALL ALL
1988 - 1999 K1500 ALL V8 5.7 ALL ALL ALL
1992 - 1999 K1500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1988 - 2000 K2500 ALL V8 5.7 ALL ALL ALL
1992 - 1999 K2500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1988 - 2000 K3500 ALL ALL 5.7 ALL ALL ALL
1969 - 1972 KINGSWOOD ALL V8 5.7 ALL ALL ALL
1973 - 1976 LAGUNA ALL ALL 5.7 ALL ALL ALL
1973 - 1983 MALIBU ALL V8 5.7 ALL ALL ALL
1970 - 1984 MONTE CARLO ALL V8 5.7 ALL ALL ALL
1958 - 1961 NOMAD ALL V8 5.7 ALL ALL ALL
1969 - 1979 NOVA ALL V8 5.7 ALL ALL ALL
1987 - 1989 P20 ALL V8 5.7 ALL ALL ALL
1987 - 1999 P30 ALL V8 5.7 ALL ALL ALL
1987 - 1987 R10 ALL V8 5.7 ALL ALL ALL
1987 - 1988 R10 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1989 - 1991 R1500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1987 - 1988 R20 ALL V8 5.7 ALL ALL ALL
1987 - 1988 R20 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1989 - 1991 R2500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1987 - 1988 R30 ALL V8 5.7 ALL ALL ALL
1989 - 1991 R3500 ALL ALL 5.7 ALL ALL ALL
1995 - 2000 TAHOE ALL ALL 5.7 ALL ALL ALL
1969 - 1972 TOWNSMAN ALL V8 5.7 ALL ALL ALL
1958 - 1960 TRUCK ALL V8 5.7 ALL ALL ALL
1987 - 1987 V10 ALL V8 5.7 ALL ALL ALL
1987 - 1988 V10 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1989 - 1991 V1500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1987 - 1987 V20 ALL V8 5.7 ALL ALL ALL
1987 - 1988 V20 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1989 - 1991 V2500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1987 - 1988 V30 ALL V8 5.7 ALL ALL ALL
1989 - 1991 V3500 ALL ALL 5.7 ALL ALL ALL
GMC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1988 - 1999 C1500 ALL V8 5.7 ALL ALL ALL
1992 - 1999 C1500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1988 - 2000 C2500 ALL V8 5.7 ALL ALL ALL
1992 - 1999 C2500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1988 - 2000 C3500 ALL ALL 5.7 ALL ALL ALL
1987 - 1993 G1500 ALL V8 5.7 ALL ALL ALL
1987 - 1995 G2500 ALL V8 5.7 ALL ALL ALL
1987 - 1996 G3500 ALL V8 5.7 ALL ALL ALL
1987 - 1991 JIMMY ALL ALL 5.7 ALL ALL ALL
1988 - 1999 K1500 ALL V8 5.7 ALL ALL ALL
1992 - 1999 K1500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1988 - 2000 K2500 ALL V8 5.7 ALL ALL ALL
1992 - 1999 K2500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1988 - 2000 K3500 ALL ALL 5.7 ALL ALL ALL
1987 - 1989 P2500 ALL V8 5.7 ALL ALL ALL
1987 - 1999 P3500 ALL V8 5.7 ALL ALL ALL
1987 - 1987 R1500 ALL V8 5.7 ALL ALL ALL
1987 - 1991 R1500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1987 - 1989 R2500 ALL V8 5.7 ALL ALL ALL
1987 - 1991 R2500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1987 - 1991 R3500 ALL V8 5.7 ALL ALL ALL
1987 - 1988 R3500 ALL V8 5.7 ALL ALL ALL
1987 - 1987 V1500 ALL V8 5.7 ALL ALL ALL
1987 - 1991 V1500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1987 - 1987 V2500 ALL V8 5.7 ALL ALL ALL
1987 - 1991 V2500 SUBURBAN ALL ALL 5.7 ALL ALL ALL
1987 - 1991 V3500 ALL V8 5.7 ALL ALL ALL
1987 - 1988 V3500 ALL V8 5.7 ALL ALL ALL
1992 - 1999 YUKON ALL ALL 5.7 ALL ALL ALL

Product Description

World renowned for their work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines in such venues as Formula 1, Indy Racing League (IRL), NHRA Pro Stock, Moto GP, AMA Superbike, AMA Motocross and Supercross to design and manufacture the highest technology pistons available.

Features

  • 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 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 proper orifice/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.

ArmorGlide Skirt Coating
Wiseco’s new ArmorGlide skirt coating is the result of testing, development, and benchmarking through our in-house dyno program. The outcome – minimized friction, maximum horsepower, and improved wear resistance.

Not only is ArmorGlide a high-tech lubricant that reduces friction, but it also allows the piston to be fitted tighter within the bore than a non-coated piston. Better ring seal reduces noise from piston rock. ArmorGlide is being applied to selected pistons.

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