Wiseco Piston Kit- Small Block Chevrolet Strutted Flat Top 1.250"
Wiseco Piston Kit- Small Block Chevrolet Strutted Flat Top 1.250"
sku: 0NUQP | mpn: K0002X5
Regular price
$1,199.99
Regular price
Sale price
$1,199.99
Out of stock
Not sure this is the right part? Ask us to check fitment. Include your year, make, model, engine and manufacturer part number.
Emissions
RACING/COMPETITION Use Only
California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.
Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.
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Read the shipping policyLateral Gas Ports
ArmorGlide Skirt Coating
Valve Pockets Int .320" / Exh .250"
.250" Top Ring Land Thickness
2618 High Strength Alloy
Anti-detonation & pressure seal grooves
C/R @ 0 deck with .040" gasket
.150" wall pins & Spirolox
Pin upgrade recommended over 700HP
Pin fitting
Specification
Bore: 4.050
Comp. Height: 1.250
Stroke: 3.480
Rod: 6.000
0 Deck at: 8.990
Std. Deck height: 9.025
Average weight: 410
Volume: -5.7
Compression Ratio At:
58cc: 11.1 / 62cc: 10.6 / 66cc: 10.1 / 70cc: 9.7
Pin Part #(Included): (S643 927 x 2.250)
Std. Tension Rings 1.0, 1.2, 2.8mm (Included): 4052GFX
Skirt Type: Strutted
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1958 - 1975 | Chevrolet | Bel Air | Base |
| 1958 - 1972 | Chevrolet | Biscayne | Base |
| 1960 | Chevrolet | Biscayne | Fleetmaster |
| 1969 - 1994 | Chevrolet | Blazer | Base |
| 1992 - 1993 | Chevrolet | Blazer | Cheyenne |
| 1987 | Chevrolet | Blazer | Custom Deluxe |
| 1991 - 1994 | Chevrolet | Blazer | Nevada |
| 1988 - 1991 | Chevrolet | Blazer | Scottsdale |
| 1987 - 1994 | Chevrolet | Blazer | Silverado |
| 1994 | Chevrolet | Blazer | Silverado Sport |
| 1958 - 1972 | Chevrolet | Brookwood | Base |
| 1978 - 1980 | Chevrolet | C10 | Big Ten |
| 1975 - 1981 | Chevrolet | C10 | Cheyenne |
| 1975 - 1980 | Chevrolet | C10 | Custom Deluxe |
| 1981 | Chevrolet | C10 | Deluxe |
| 1975 - 1986 | Chevrolet | C10 | Scottsdale, Custom, Silverado |
| 1960 - 1974 | Chevrolet | C10 Pickup | Base |
| 1969 - 1974 | Chevrolet | C10 Suburban | Base |
| 1981 - 1986 | Chevrolet | C10 Suburban | Custom |
| 1975 - 1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1975 - 1986 | Chevrolet | C10 Suburban | Silverado, Scottsdale |
| 1990 - 1993 | Chevrolet | C1500 | 454 SS |
| 1989 - 1997 | Chevrolet | C1500 | Base |
| 1988 - 1998 | Chevrolet | C1500 | Cheyenne, Silverado |
| 1999 | Chevrolet | C1500 | LS |
| 1988 - 1992 | Chevrolet | C1500 | Scottsdale |
| 1990 - 1998 | Chevrolet | C1500 | WT |
| 1992 - 1999 | Chevrolet | C1500 Suburban | Base |
| 1995 - 1999 | Chevrolet | C1500 Suburban | LS, LT |
| 1992 - 1994 | Chevrolet | C1500 Suburban | Silverado |
| 1986 | Chevrolet | C20 | Base |
| 1981 - 1986 | Chevrolet | C20 | Custom |
| 1975 - 1980 | Chevrolet | C20 | Custom Deluxe |
| 1981 | Chevrolet | C20 | Deluxe |
| 1975 - 1986 | Chevrolet | C20 | Silverado, Scottsdale, Cheyenne |
| 1960 - 1974 | Chevrolet | C20 Pickup | Base |
| 1969 - 1974 | Chevrolet | C20 Suburban | Base |
| 1981 - 1986 | Chevrolet | C20 Suburban | Custom |
| 1975 - 1980 | Chevrolet | C20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C20 Suburban | Deluxe |
| 1975 - 1986 | Chevrolet | C20 Suburban | Scottsdale, Silverado |
| 1993 | Chevrolet | C2500 | 400 SS, Custom |
| 1988 - 2000 | Chevrolet | C2500 | Base |
| 1988 - 1998 | Chevrolet | C2500 | Cheyenne, Silverado |
| 1999 - 2000 | Chevrolet | C2500 | LS |
| 1988 - 1992 | Chevrolet | C2500 | Scottsdale |
| 1994 - 1998 | Chevrolet | C2500 | WT |
| 1992 - 1999 | Chevrolet | C2500 Suburban | Base |
| 1995 - 1999 | Chevrolet | C2500 Suburban | LS |
| 1995 - 1997 | Chevrolet | C2500 Suburban | LT |
| 1992 - 1994 | Chevrolet | C2500 Suburban | Silverado |
| 1975 - 1982 | Chevrolet | C30 | Base |
| 1975 - 1981 | Chevrolet | C30 | Cheyenne |
| 1981 - 1986 | Chevrolet | C30 | Custom |
| 1975 - 1980 | Chevrolet | C30 | Custom Deluxe |
| 1981 | Chevrolet | C30 | Deluxe |
| 1975 - 1986 | Chevrolet | C30 | Scottsdale, Silverado |
| 1960 - 1974 | Chevrolet | C30 Pickup | Base |
| 1994 - 2000 | Chevrolet | C3500 | Base |
| 1999 - 2000 | Chevrolet | C3500 | LS |
| 1988 - 1992 | Chevrolet | C3500 | Scottsdale |
| 1988 - 1998 | Chevrolet | C3500 | Silverado, Cheyenne |
| 1979 - 1981 | Chevrolet | Camaro | Berlinetta |
| 1993 | Chevrolet | Camaro | Indianapolis 500 Pace Car |
| 1987 - 1990 | Chevrolet | Camaro | Iroc-Z |
| 1973 - 1987 | Chevrolet | Camaro | LT |
| 1976 - 1978 | Chevrolet | Camaro | LT Rally Sport |
| 1996 - 1997 | Chevrolet | Camaro | Lujo |
| 1976 - 1980 | Chevrolet | Camaro | Rally Sport |
| 1967 - 1997 | Chevrolet | Camaro | RS, Base, Z28 |
| 1981 - 1987 | Chevrolet | Camaro | Sport |
| 1967 - 1972 | Chevrolet | Camaro | SS |
| 1992 | Chevrolet | Camaro | Z28 Heritage Edition, RS Heritage Edition |
| 1969 - 1992 | Chevrolet | Caprice | Base |
| 1973 - 1994 | Chevrolet | Caprice | Classic |
| 1986 - 1990 | Chevrolet | Caprice | Classic Brougham |
| 1976 - 1982 | Chevrolet | Caprice | Classic Estate |
| 1976 - 1981 | Chevrolet | Caprice | Classic Landau |
| 1993 - 1994 | Chevrolet | Caprice | Classic LS |
| 1987 - 1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1991 - 1993 | Chevrolet | Caprice | Classic LTZ |
| 1975 - 1980 | Chevrolet | Caprice | Classic Sport |
| 1973 - 1974 | Chevrolet | Caprice | Estate |
| 1975 | Chevrolet | Caprice | Estate Wagon |
| 1979 | Chevrolet | Caprice | Landau |
| 1968 | Chevrolet | Chevelle | 300 |
| 1968 - 1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1969 - 1972 | Chevrolet | Chevelle | Concours Estate, Greenbrier |
| 1973 | Chevrolet | Chevelle | Deluxe |
| 1968 - 1972 | Chevrolet | Chevelle | Malibu, Base, SS, Nomad, Concours |
| 1968 | Chevrolet | Chevy II | Nova |
| 1988 | Chevrolet | Corvette | 35th Anniversary Edition |
| 1969 - 1992 | Chevrolet | Corvette | Base |
| 1982 | Chevrolet | Corvette | Collector's Edition |
| 1978 - 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1978 | Chevrolet | Corvette | Silver Anniversary Edition |
| 1975 - 1976 | Chevrolet | Corvette | Stingray |
| 1990 - 1992 | Chevrolet | Corvette | ZR-1 |
| 1958 | Chevrolet | Del Ray | Base |
| 1969 - 1984 | Chevrolet | El Camino | Base, SS |
| 1975 - 1977 | Chevrolet | El Camino | Classic |
| 1977 - 1984 | Chevrolet | El Camino | Conquista |
| 1969 - 1974 | Chevrolet | El Camino | Custom |
| 1979 | Chevrolet | El Camino | Royal Knight |
| 1969 - 1970 | Chevrolet | Estate | Base |
| 1996 - 2002 | Chevrolet | Express 1500 | LS, Base |
| 2001 - 2002 | Chevrolet | Express 1500 | LT |
| 1996 - 2002 | Chevrolet | Express 2500 | Base, LS |
| 1996 - 2002 | Chevrolet | Express 3500 | LS, Base |
| 1987 - 1993 | Chevrolet | G10 | Beauville, Chevy Van, Sportvan |
| 1987 | Chevrolet | G10 | Bonaventure |
| 1995 | Chevrolet | G20 | Base |
| 1987 - 1995 | Chevrolet | G20 | Sportvan, Beauville, Chevy Van |
| 1987 - 1996 | Chevrolet | G30 | Chevy Van, Beauville, Sportvan, Hi-Cube |
| 1969 - 1985 | Chevrolet | Impala | Base |
| 1975 - 1977 | Chevrolet | Impala | Custom |
| 1976 | Chevrolet | Impala | Custom Landau, S |
| 1981 - 1982 | Chevrolet | Impala | Estate |
| 1977 - 1979 | Chevrolet | Impala | Landau |
| 1975 - 1980 | Chevrolet | Impala | Sport |
| 1994 - 1996 | Chevrolet | Impala | SS |
| 1994 - 1997 | Chevrolet | K1500 | Base |
| 1999 | Chevrolet | K1500 | LS |
| 1988 - 1992 | Chevrolet | K1500 | Scottsdale |
| 1988 - 1998 | Chevrolet | K1500 | Silverado, Cheyenne |
| 1991 | Chevrolet | K1500 | Sport |
| 1990 - 1998 | Chevrolet | K1500 | WT |
| 1992 - 1999 | Chevrolet | K1500 Suburban | Base |
| 1995 - 1999 | Chevrolet | K1500 Suburban | LT, LS |
| 1992 - 1994 | Chevrolet | K1500 Suburban | Silverado |
| 1994 - 2000 | Chevrolet | K2500 | Base |
| 1999 - 2000 | Chevrolet | K2500 | LS |
| 1988 - 1992 | Chevrolet | K2500 | Scottsdale |
| 1988 - 1998 | Chevrolet | K2500 | Silverado, Cheyenne |
| 1994 - 1998 | Chevrolet | K2500 | WT |
| 1992 - 1999 | Chevrolet | K2500 Suburban | Base |
| 1995 - 1999 | Chevrolet | K2500 Suburban | LS |
| 1995 - 1997 | Chevrolet | K2500 Suburban | LT |
| 1992 - 1994 | Chevrolet | K2500 Suburban | Silverado |
| 1994 - 2000 | Chevrolet | K3500 | Base |
| 1999 - 2000 | Chevrolet | K3500 | LS |
| 1988 - 1992 | Chevrolet | K3500 | Scottsdale |
| 1988 - 1998 | Chevrolet | K3500 | Silverado, Cheyenne |
| 1969 - 1972 | Chevrolet | Kingswood | Estate, Base |
| 1973 - 1975 | Chevrolet | Laguna | Base |
| 1973 | Chevrolet | Laguna | Estate |
| 1975 - 1976 | Chevrolet | Laguna | S3 |
| 1974 | Chevrolet | Laguna | Type S-3 |
| 1973 - 1981 | Chevrolet | Malibu | Base |
| 1974 - 1983 | Chevrolet | Malibu | Classic |
| 1975 - 1980 | Chevrolet | Malibu | Classic Estate |
| 1976 - 1981 | Chevrolet | Malibu | Classic Landau |
| 1973 - 1980 | Chevrolet | Malibu | Estate |
| 1976 - 1979 | Chevrolet | Malibu | Landau |
| 1979 | Chevrolet | Malibu | Police |
| 1977 - 1980 | Chevrolet | Malibu | Sport, Classic Sport |
| 1970 - 1984 | Chevrolet | Monte Carlo | Base |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1973 - 1976 | Chevrolet | Monte Carlo | Landau |
| 1973 - 1977 | Chevrolet | Monte Carlo | S |
| 1983 - 1984 | Chevrolet | Monte Carlo | SS |
| 1958 - 1961 | Chevrolet | Nomad | Base |
| 1969 - 1979 | Chevrolet | Nova | Base |
| 1976 - 1977 | Chevrolet | Nova | Concours |
| 1973 - 1979 | Chevrolet | Nova | Custom |
| 1975 | Chevrolet | Nova | LN |
| 1975 - 1978 | Chevrolet | Nova | Police |
| 1977 - 1979 | Chevrolet | Nova | Rally |
| 1976 | Chevrolet | Nova | SS |
| 1987 - 1989 | Chevrolet | P20 | Base, Step-Van |
| 1987 - 1999 | Chevrolet | P30 | Base |
| 1987 - 1990 | Chevrolet | P30 | Step-Van |
| 1987 | Chevrolet | R10 | Scottsdale, Custom Deluxe, Silverado |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | R10 Suburban | Silverado, Scottsdale |
| 1989 - 1991 | Chevrolet | R1500 Suburban | Scottsdale, Silverado |
| 1988 | Chevrolet | R20 | Cheyenne |
| 1987 - 1988 | Chevrolet | R20 | Custom Deluxe, Scottsdale, Silverado |
| 1987 | Chevrolet | R20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | R20 Suburban | Scottsdale, Silverado |
| 1989 - 1991 | Chevrolet | R2500 Suburban | Silverado, Scottsdale |
| 1988 | Chevrolet | R30 | Cheyenne |
| 1987 - 1988 | Chevrolet | R30 | Custom Deluxe, Silverado, Scottsdale |
| 1989 - 1990 | Chevrolet | R3500 | Scottsdale |
| 1989 - 1991 | Chevrolet | R3500 | Silverado, Cheyenne |
| 1995 - 2000 | Chevrolet | Tahoe | LT, LS, Base |
| 2000 | Chevrolet | Tahoe | Z71, Limited |
| 1969 - 1972 | Chevrolet | Townsman | Base |
| 1958 | Chevrolet | Truck | 3200, 3700, 3600, 3400, 3800, 3500 |
| 1958 - 1960 | Chevrolet | Truck | Base |
| 1987 | Chevrolet | V10 | Silverado, Scottsdale, Custom Deluxe |
| 1987 | Chevrolet | V10 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V10 Suburban | Silverado, Scottsdale |
| 1989 - 1991 | Chevrolet | V1500 Suburban | Silverado, Scottsdale |
| 1987 | Chevrolet | V20 | Scottsdale, Silverado, Custom Deluxe |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V20 Suburban | Scottsdale, Silverado |
| 1989 - 1991 | Chevrolet | V2500 Suburban | Silverado, Scottsdale |
| 1988 | Chevrolet | V30 | Cheyenne |
| 1987 - 1988 | Chevrolet | V30 | Scottsdale, Custom Deluxe, Silverado |
| 1989 - 1991 | Chevrolet | V3500 | Cheyenne, Silverado |
| 1989 - 1990 | Chevrolet | V3500 | Scottsdale |
| 1997 | GMC | C1500 | Sierra GT |
| 1994 - 1999 | GMC | C1500 | Sierra SL, Sierra SLT |
| 1988 - 1999 | GMC | C1500 | Sierra SLE |
| 1988 - 1993 | GMC | C1500 | Sierra SLX, Sierra |
| 1994 - 1998 | GMC | C1500 | Sierra Special |
| 1992 - 1999 | GMC | C1500 Suburban | Base, SLE |
| 1995 - 1999 | GMC | C1500 Suburban | SLT |
| 1988 - 2000 | GMC | C2500 | Sierra SLE |
| 1994 - 2000 | GMC | C2500 | Sierra SLT, Sierra SL |
| 1988 - 1993 | GMC | C2500 | Sierra SLX, Sierra |
| 1992 - 1999 | GMC | C2500 Suburban | SLE, Base |
| 1995 - 1999 | GMC | C2500 Suburban | SLT |
| 1988 - 2000 | GMC | C3500 | Sierra SLE |
| 1994 - 2000 | GMC | C3500 | Sierra SLT, Sierra SL |
| 1988 - 1993 | GMC | C3500 | Sierra SLX, Sierra |
| 1987 - 1993 | GMC | G1500 | Rally, Vandura, Rally STX |
| 1987 - 1995 | GMC | G2500 | Vandura, Rally STX, Rally |
| 1987 - 1988 | GMC | G3500 | Rally Custom |
| 1987 - 1996 | GMC | G3500 | Rally, Magnavan, Rally STX, Rally Camper Special, Vandura, Vandura Special |
| 1987 - 1991 | GMC | Jimmy | Base |
| 1987 - 1990 | GMC | Jimmy | Sierra Classic |
| 1988 - 1999 | GMC | K1500 | Sierra SLE |
| 1995 | GMC | K1500 | Sierra SLS |
| 1994 - 1999 | GMC | K1500 | Sierra SLT, Sierra SL |
| 1988 - 1993 | GMC | K1500 | Sierra SLX, Sierra |
| 1994 - 1998 | GMC | K1500 | Sierra Special |
| 1993 | GMC | K1500 | Sierra Sport |
| 1992 - 1999 | GMC | K1500 Suburban | Base, SLE |
| 1995 - 1999 | GMC | K1500 Suburban | SLT |
| 1988 - 2000 | GMC | K2500 | Sierra SLE |
| 1994 - 2000 | GMC | K2500 | Sierra SLT, Sierra SL |
| 1988 - 1993 | GMC | K2500 | Sierra SLX, Sierra |
| 1992 - 1999 | GMC | K2500 Suburban | Base, SLE |
| 1995 - 1999 | GMC | K2500 Suburban | SLT |
| 1988 - 2000 | GMC | K3500 | Sierra SLE |
| 1994 - 2000 | GMC | K3500 | Sierra SLT, Sierra SL |
| 1988 - 1993 | GMC | K3500 | Sierra SLX, Sierra |
| 1987 - 1989 | GMC | P2500 | Value Van, Base |
| 1987 - 1999 | GMC | P3500 | Base |
| 1987 - 1990 | GMC | P3500 | Value Van |
| 1987 | GMC | R1500 | Base, Sierra Classic, High Sierra |
| 1987 - 1991 | GMC | R1500 Suburban | Base |
| 1987 | GMC | R1500 Suburban | High Sierra |
| 1987 - 1989 | GMC | R1500 Suburban | Sierra Classic |
| 1990 | GMC | R1500 Suburban | SLE |
| 1987 - 1989 | GMC | R2500 | Base, Sierra Classic, High Sierra |
| 1987 - 1991 | GMC | R2500 Suburban | Base |
| 1987 | GMC | R2500 Suburban | High Sierra |
| 1987 - 1989 | GMC | R2500 Suburban | Sierra Classic |
| 1990 | GMC | R2500 Suburban | SLE |
| 1987 - 1991 | GMC | R3500 | Base |
| 1987 - 1989 | GMC | R3500 | Sierra Classic, High Sierra |
| 1990 - 1991 | GMC | R3500 | SLE |
| 1987 | GMC | V1500 | Base, Sierra Classic, High Sierra |
| 1987 - 1991 | GMC | V1500 Suburban | Base |
| 1987 | GMC | V1500 Suburban | High Sierra |
| 1987 - 1989 | GMC | V1500 Suburban | Sierra Classic |
| 1990 | GMC | V1500 Suburban | SLE |
| 1987 | GMC | V2500 | High Sierra, Base, Sierra Classic |
| 1987 - 1991 | GMC | V2500 Suburban | Base |
| 1987 | GMC | V2500 Suburban | High Sierra |
| 1987 - 1989 | GMC | V2500 Suburban | Sierra Classic |
| 1990 | GMC | V2500 Suburban | SLE |
| 1987 - 1991 | GMC | V3500 | Base |
| 1987 - 1989 | GMC | V3500 | Sierra Classic, High Sierra |
| 1990 - 1991 | GMC | V3500 | SLE |
| 1992 - 1995 | GMC | Yukon | Base |
| 1999 | GMC | Yukon | Denali |
| 1993 | GMC | Yukon | GT |
| 1996 - 1997 | GMC | Yukon | SL |
| 1992 - 1999 | GMC | Yukon | SLE |
| 1995 - 1999 | GMC | Yukon | SLT |
| 1992 - 1994 | GMC | Yukon | Sport |
