Suncoast "Ultimate Performance" 400-XLT Kit

 

ULTIMATE PERFORMANCE 400-XLT KIT

• Includes all parts required for small diameter (5.8") billet aluminum rotating assembly between pump and center support
• Super shaft input
• Super sprag
• Set-up for 8 fwd and 8 direct clutch
• (1200+ hp)

 

The Coan Racing COA‑22871 "Ultimate Performance" 400‑XLT Kit is a top-tier transmission package engineered for the most demanding Turbo Hydramatic 400 builds. This comprehensive kit includes every necessary component for a compact 5.8″ billet aluminum rotating assembly positioned between the pump and center support. It features Coan’s rugged Super Shaft input and a high-capacity Super Sprag one-way clutch, all configured to accommodate eight forward and eight direct clutch plates, designed to reliably handle over 1,200 hp.

 

Manufactured to Coan’s exacting “XLT” standards, the kit dramatically reduces rotating mass through its CNC-machined aluminum construction while maintaining exceptional strength. It requires no case modifications and installs directly into standard TH400 cases, offering race-proven reliability for bracket racing, drag strip, or extreme street performance builds. For high-torque applications where durability, weight savings, and precise clutch engagement are essential, the COA‑22871 kit serves as a potent, plug-and-play solution packed with advanced front-end technology.

1990 Chevrolet Blazer
1990 Chevrolet C/K 10
1990 Chevrolet C/K 1500
1990 Chevrolet C/K 20
1990 Chevrolet C/K 2500
1990 Chevrolet C/K 30
1990 Chevrolet C/K 3500
1990 Chevrolet Suburban
1990 GMC Jimmy
1990 GMC Suburban
1989 Chevrolet Blazer
1989 Chevrolet C/K 10
1989 Chevrolet C/K 1500
1989 Chevrolet C/K 20
1989 Chevrolet C/K 2500
1989 Chevrolet C/K 30
1989 Chevrolet C/K 3500
1989 Chevrolet Suburban
1989 GMC Jimmy
1989 GMC Suburban
1988 Chevrolet Blazer
1988 Chevrolet C/K 10
1988 Chevrolet C/K 1500
1988 Chevrolet C/K 20
1988 Chevrolet C/K 2500
1988 Chevrolet C/K 30
1988 Chevrolet C/K 3500
1988 Chevrolet Suburban
1988 GMC Jimmy
1988 GMC Suburban
1987 Chevrolet Blazer
1987 Chevrolet C/K 10
1987 Chevrolet C/K 1500
1987 Chevrolet C/K 20
1987 Chevrolet C/K 2500
1987 Chevrolet C/K 30
1987 Chevrolet C/K 3500
1987 Chevrolet Suburban
1987 GMC Jimmy
1987 GMC Suburban
1986 Chevrolet Blazer
1986 Chevrolet C/K 10
1986 Chevrolet C/K 1500
1986 Chevrolet C/K 20
1986 Chevrolet C/K 2500
1986 Chevrolet C/K 30
1986 Chevrolet C/K 3500
1986 Chevrolet Suburban
1986 GMC Jimmy
1986 GMC Suburban
1985 Chevrolet Blazer
1985 Chevrolet C/K 10
1985 Chevrolet C/K 1500
1985 Chevrolet C/K 20
1985 Chevrolet C/K 2500
1985 Chevrolet C/K 30
1985 Chevrolet C/K 3500
1985 Chevrolet Suburban
1985 GMC Jimmy
1985 GMC Suburban
1984 Chevrolet Blazer
1984 Chevrolet C/K 10
1984 Chevrolet C/K 1500
1984 Chevrolet C/K 20
1984 Chevrolet C/K 2500
1984 Chevrolet C/K 30
1984 Chevrolet C/K 3500
1984 Chevrolet Suburban
1984 GMC Jimmy
1984 GMC Suburban
1983 Chevrolet Blazer
1983 Chevrolet C/K 10
1983 Chevrolet C/K 1500
1983 Chevrolet C/K 20
1983 Chevrolet C/K 2500
1983 Chevrolet C/K 30
1983 Chevrolet C/K 3500
1983 Chevrolet Suburban
1983 GMC Jimmy
1983 GMC Suburban
1982 Chevrolet Blazer
1982 Chevrolet C/K 10
1982 Chevrolet C/K 1500
1982 Chevrolet C/K 20
1982 Chevrolet C/K 2500
1982 Chevrolet C/K 30
1982 Chevrolet C/K 3500
1982 Chevrolet Corvette
1982 Chevrolet Suburban
1982 GMC Jimmy
1982 GMC Suburban
1981 Chevrolet Blazer
1981 Chevrolet C/K 10
1981 Chevrolet C/K 1500
1981 Chevrolet C/K 20
1981 Chevrolet C/K 2500
1981 Chevrolet C/K 30
1981 Chevrolet C/K 3500
1981 Chevrolet Corvette
1981 Chevrolet Suburban
1981 GMC Jimmy
1981 GMC Suburban
1980 Chevrolet Blazer
1980 Chevrolet C/K 10
1980 Chevrolet C/K 1500
1980 Chevrolet C/K 20
1980 Chevrolet C/K 2500
1980 Chevrolet C/K 30
1980 Chevrolet C/K 3500
1980 Chevrolet Corvette
1980 Chevrolet Suburban
1980 GMC Jimmy
1980 GMC Suburban
1979 Buick Electra
1979 Buick Estate Wagon
1979 Buick LeSabre
1979 Buick Riviera
1979 Cadillac Brougham
1979 Cadillac DeVille
1979 Cadillac Fleetwood
1979 Cadillac Seville
1979 Chevrolet Blazer
1979 Chevrolet C/K 10
1979 Chevrolet C/K 1500
1979 Chevrolet C/K 20
1979 Chevrolet C/K 2500
1979 Chevrolet C/K 30
1979 Chevrolet C/K 3500
1979 Chevrolet Caprice
1979 Chevrolet Corvette
1979 Chevrolet Impala
1979 Chevrolet Suburban
1979 GMC Jimmy
1979 GMC Suburban
1979 Jeep J10
1979 Jeep J20
1979 Jeep Wagoneer
1979 Oldsmobile 88
1979 Oldsmobile 98
1979 Oldsmobile Delta 88
1979 Pontiac Bonneville
1979 Pontiac Catalina
1979 Pontiac Firebird
1979 Pontiac Trans Am
1978 Buick Electra
1978 Buick Estate Wagon
1978 Buick LeSabre
1978 Buick Riviera
1978 Cadillac Brougham
1978 Cadillac DeVille
1978 Cadillac Fleetwood
1978 Cadillac Seville
1978 Chevrolet Blazer
1978 Chevrolet C/K 10
1978 Chevrolet C/K 1500
1978 Chevrolet C/K 20
1978 Chevrolet C/K 2500
1978 Chevrolet C/K 30
1978 Chevrolet C/K 3500
1978 Chevrolet Caprice
1978 Chevrolet Corvette
1978 Chevrolet Impala
1978 Chevrolet Suburban
1978 GMC Jimmy
1978 GMC Suburban
1978 Jeep J10
1978 Jeep J20
1978 Jeep Wagoneer
1978 Oldsmobile 88
1978 Oldsmobile 98
1978 Oldsmobile Delta 88
1978 Pontiac Bonneville
1978 Pontiac Catalina
1978 Pontiac Firebird
1978 Pontiac Trans Am
1977 Buick Electra
1977 Buick Estate Wagon
1977 Buick LeSabre
1977 Buick Riviera
1977 Cadillac Brougham
1977 Cadillac DeVille
1977 Cadillac Fleetwood
1977 Cadillac Seville
1977 Chevrolet Blazer
1977 Chevrolet C/K 10
1977 Chevrolet C/K 1500
1977 Chevrolet C/K 20
1977 Chevrolet C/K 2500
1977 Chevrolet C/K 30
1977 Chevrolet C/K 3500
1977 Chevrolet Caprice
1977 Chevrolet Corvette
1977 Chevrolet Impala
1977 Chevrolet Monte Carlo
1977 Chevrolet Suburban
1977 GMC Jimmy
1977 GMC Suburban
1977 Jeep J10
1977 Jeep J20
1977 Jeep Wagoneer
1977 Oldsmobile 88
1977 Oldsmobile 98
1977 Oldsmobile Delta 88
1977 Pontiac Bonneville
1977 Pontiac Catalina
1977 Pontiac Firebird
1977 Pontiac Grand Prix
1977 Pontiac Trans Am
1976 Buick Electra
1976 Buick Estate Wagon
1976 Buick LeSabre
1976 Buick Riviera
1976 Cadillac Brougham
1976 Cadillac DeVille
1976 Cadillac Fleetwood
1976 Cadillac Seville
1976 Chevrolet Blazer
1976 Chevrolet C/K 10
1976 Chevrolet C/K 1500
1976 Chevrolet C/K 20
1976 Chevrolet C/K 2500
1976 Chevrolet C/K 30
1976 Chevrolet C/K 3500
1976 Chevrolet Caprice
1976 Chevrolet Corvette
1976 Chevrolet Impala
1976 Chevrolet Monte Carlo
1976 Chevrolet Suburban
1976 GMC Jimmy
1976 GMC Suburban
1976 Jeep J10
1976 Jeep J20
1976 Jeep Wagoneer
1976 Oldsmobile 88
1976 Oldsmobile 98
1976 Oldsmobile Delta 88
1976 Pontiac Bonneville
1976 Pontiac Catalina
1976 Pontiac Firebird
1976 Pontiac Grand Prix
1976 Pontiac Trans Am
1975 Buick Electra
1975 Buick Estate Wagon
1975 Buick LeSabre
1975 Buick Riviera
1975 Cadillac Brougham
1975 Cadillac DeVille
1975 Cadillac Fleetwood
1975 Chevrolet Blazer
1975 Chevrolet C/K 10
1975 Chevrolet C/K 1500
1975 Chevrolet C/K 20
1975 Chevrolet C/K 2500
1975 Chevrolet C/K 30
1975 Chevrolet C/K 3500
1975 Chevrolet Caprice
1975 Chevrolet Corvette
1975 Chevrolet Impala
1975 Chevrolet Monte Carlo
1975 Chevrolet Suburban
1975 GMC Jimmy
1975 GMC Suburban
1975 Jeep J10
1975 Jeep J20
1975 Jeep Wagoneer
1975 Oldsmobile 88
1975 Oldsmobile 98
1975 Oldsmobile Delta 88
1975 Pontiac Bonneville
1975 Pontiac Catalina
1975 Pontiac Firebird
1975 Pontiac Grand Prix
1975 Pontiac Trans Am
1974 Buick Electra
1974 Buick Estate Wagon
1974 Buick LeSabre
1974 Buick Riviera
1974 Cadillac Brougham
1974 Cadillac DeVille
1974 Cadillac Fleetwood
1974 Chevrolet Blazer
1974 Chevrolet C/K 10
1974 Chevrolet C/K 1500
1974 Chevrolet C/K 20
1974 Chevrolet C/K 2500
1974 Chevrolet C/K 30
1974 Chevrolet C/K 3500
1974 Chevrolet Caprice
1974 Chevrolet Corvette
1974 Chevrolet Impala
1974 Chevrolet Monte Carlo
1974 Chevrolet Nova
1974 Chevrolet Suburban
1974 GMC Jimmy
1974 GMC Suburban
1974 Jeep J10
1974 Jeep J20
1974 Jeep Wagoneer
1974 Oldsmobile 88
1974 Oldsmobile 98
1974 Oldsmobile Delta 88
1974 Pontiac Bonneville
1974 Pontiac Catalina
1974 Pontiac Firebird
1974 Pontiac Grand Prix
1974 Pontiac Trans Am
1973 Buick Centurion
1973 Buick Electra
1973 Buick Estate Wagon
1973 Buick LeSabre
1973 Buick Riviera
1973 Cadillac Brougham
1973 Cadillac DeVille
1973 Cadillac Fleetwood
1973 Chevrolet Blazer
1973 Chevrolet C/K 10
1973 Chevrolet C/K 1500
1973 Chevrolet C/K 20
1973 Chevrolet C/K 2500
1973 Chevrolet C/K 30
1973 Chevrolet C/K 3500
1973 Chevrolet Caprice
1973 Chevrolet Corvette
1973 Chevrolet Impala
1973 Chevrolet Monte Carlo
1973 Chevrolet Nova
1973 Chevrolet Suburban
1973 GMC Jimmy
1973 GMC Suburban
1973 Jeep J10
1973 Jeep J20
1973 Jeep Wagoneer
1973 Oldsmobile 88
1973 Oldsmobile 98
1973 Oldsmobile Delta 88
1973 Pontiac Bonneville
1973 Pontiac Catalina
1973 Pontiac Firebird
1973 Pontiac Grand Prix
1973 Pontiac Trans Am
1972 Buick Centurion
1972 Buick Electra
1972 Buick Estate Wagon
1972 Buick LeSabre
1972 Buick Riviera
1972 Cadillac Brougham
1972 Cadillac DeVille
1972 Cadillac Fleetwood
1972 Chevrolet Blazer
1972 Chevrolet C/K 10
1972 Chevrolet C/K 1500
1972 Chevrolet C/K 20
1972 Chevrolet C/K 2500
1972 Chevrolet C/K 30
1972 Chevrolet C/K 3500
1972 Chevrolet Camaro
1972 Chevrolet Caprice
1972 Chevrolet Chevelle
1972 Chevrolet Corvette
1972 Chevrolet Impala
1972 Chevrolet Monte Carlo
1972 Chevrolet Nova
1972 Chevrolet Suburban
1972 GMC Jimmy
1972 GMC Suburban
1972 Jeep J10
1972 Jeep J20
1972 Jeep Wagoneer
1972 Oldsmobile 88
1972 Oldsmobile 98
1972 Oldsmobile Cutlass
1972 Oldsmobile Delta 88
1972 Pontiac Bonneville
1972 Pontiac Catalina
1972 Pontiac Firebird
1972 Pontiac GTO
1972 Pontiac Grand Prix
1972 Pontiac Trans Am
1971 Buick Centurion
1971 Buick Electra
1971 Buick Estate Wagon
1971 Buick LeSabre
1971 Buick Riviera
1971 Cadillac Brougham
1971 Cadillac DeVille
1971 Cadillac Fleetwood
1971 Chevrolet Blazer
1971 Chevrolet C/K 10
1971 Chevrolet C/K 1500
1971 Chevrolet C/K 20
1971 Chevrolet C/K 2500
1971 Chevrolet C/K 30
1971 Chevrolet C/K 3500
1971 Chevrolet Camaro
1971 Chevrolet Caprice
1971 Chevrolet Chevelle
1971 Chevrolet Corvette
1971 Chevrolet Impala
1971 Chevrolet Monte Carlo
1971 Chevrolet Nova
1971 Chevrolet Suburban
1971 GMC Jimmy
1971 GMC Suburban
1971 Jeep J10
1971 Jeep J20
1971 Jeep Wagoneer
1971 Oldsmobile 88
1971 Oldsmobile 98
1971 Oldsmobile Cutlass
1971 Oldsmobile Delta 88
1971 Pontiac Bonneville
1971 Pontiac Catalina
1971 Pontiac Firebird
1971 Pontiac GTO
1971 Pontiac Grand Prix
1971 Pontiac Trans Am
1970 Buick Electra
1970 Buick LeSabre
1970 Buick Riviera
1970 Buick Wildcat
1970 Cadillac Brougham
1970 Cadillac DeVille
1970 Cadillac Fleetwood
1970 Chevrolet Blazer
1970 Chevrolet C/K 10
1970 Chevrolet C/K 1500
1970 Chevrolet C/K 20
1970 Chevrolet C/K 2500
1970 Chevrolet C/K 30
1970 Chevrolet C/K 3500
1970 Chevrolet Camaro
1970 Chevrolet Caprice
1970 Chevrolet Chevelle
1970 Chevrolet Corvette
1970 Chevrolet Impala
1970 Chevrolet Monte Carlo
1970 Chevrolet Nova
1970 Chevrolet Suburban
1970 GMC Jimmy
1970 GMC Suburban
1970 Jeep J10
1970 Jeep J20
1970 Jeep Wagoneer
1970 Oldsmobile 88
1970 Oldsmobile 98
1970 Oldsmobile Cutlass
1970 Oldsmobile Delta 88
1970 Pontiac Bonneville
1970 Pontiac Catalina
1970 Pontiac Firebird
1970 Pontiac GTO
1970 Pontiac Grand Prix
1970 Pontiac Trans Am
1969 Buick Electra
1969 Buick LeSabre
1969 Buick Riviera
1969 Buick Wildcat
1969 Cadillac Brougham
1969 Cadillac DeVille
1969 Cadillac Fleetwood
1969 Chevrolet Blazer
1969 Chevrolet C/K 10
1969 Chevrolet C/K 1500
1969 Chevrolet C/K 20
1969 Chevrolet C/K 2500
1969 Chevrolet C/K 30
1969 Chevrolet C/K 3500
1969 Chevrolet Caprice
1969 Chevrolet Chevelle
1969 Chevrolet Corvette
1969 Chevrolet Impala
1969 Chevrolet Nova
1969 Chevrolet Suburban
1969 GMC Suburban
1969 Jeep J10
1969 Jeep J20
1969 Jeep Wagoneer
1969 Oldsmobile 88
1969 Oldsmobile 98
1969 Oldsmobile Cutlass
1969 Oldsmobile Delta 88
1969 Pontiac Bonneville
1969 Pontiac Catalina
1969 Pontiac GTO
1969 Pontiac Grand Prix
1968 Buick Electra
1968 Buick LeSabre
1968 Buick Riviera
1968 Buick Wildcat
1968 Cadillac Brougham
1968 Cadillac DeVille
1968 Cadillac Fleetwood
1968 Chevrolet C/K 10
1968 Chevrolet C/K 1500
1968 Chevrolet C/K 20
1968 Chevrolet C/K 2500
1968 Chevrolet C/K 30
1968 Chevrolet C/K 3500
1968 Chevrolet Caprice
1968 Chevrolet Chevelle
1968 Chevrolet Corvette
1968 Chevrolet Impala
1968 Chevrolet Nova
1968 Chevrolet Suburban
1968 GMC Suburban
1968 Jeep J10
1968 Jeep J20
1968 Jeep Wagoneer
1968 Oldsmobile 88
1968 Oldsmobile 98
1968 Oldsmobile Cutlass
1968 Oldsmobile Delta 88
1968 Pontiac Bonneville
1968 Pontiac Catalina
1968 Pontiac GTO
1968 Pontiac Grand Prix
1967 Buick Electra
1967 Buick LeSabre
1967 Buick Riviera
1967 Buick Wildcat
1967 Cadillac Brougham
1967 Cadillac DeVille
1967 Cadillac Fleetwood
1967 Chevrolet C/K 10
1967 Chevrolet C/K 1500
1967 Chevrolet C/K 20
1967 Chevrolet C/K 2500
1967 Chevrolet C/K 30
1967 Chevrolet C/K 3500
1967 Chevrolet Caprice
1967 Chevrolet Chevelle
1967 Chevrolet Corvette
1967 Chevrolet Impala
1967 Chevrolet Suburban
1967 GMC Suburban
1967 Jeep J10
1967 Jeep J20
1967 Jeep Wagoneer
1967 Oldsmobile 88
1967 Oldsmobile 98
1967 Oldsmobile Cutlass
1967 Oldsmobile Delta 88
1967 Pontiac Bonneville
1967 Pontiac Catalina
1967 Pontiac GTO
1967 Pontiac Grand Prix
1966 Buick Electra
1966 Buick LeSabre
1966 Buick Riviera
1966 Buick Wildcat
1966 Cadillac Brougham
1966 Cadillac DeVille
1966 Cadillac Fleetwood
1966 Chevrolet Caprice
1966 Chevrolet Chevelle
1966 Chevrolet Impala
1966 Jeep J10
1966 Jeep J20
1966 Jeep Wagoneer
1966 Oldsmobile 88
1966 Oldsmobile 98
1966 Oldsmobile Cutlass
1966 Oldsmobile Delta 88
1966 Pontiac Bonneville
1966 Pontiac Catalina
1966 Pontiac GTO
1965 Buick Electra
1965 Buick LeSabre
1965 Buick Riviera
1965 Buick Wildcat
1965 Cadillac Brougham
1965 Cadillac DeVille
1965 Cadillac Fleetwood
1965 Jeep J10
1965 Jeep J20
1965 Jeep Wagoneer
1965 Oldsmobile 88
1965 Oldsmobile 98
1965 Oldsmobile Delta 88
1965 Pontiac Bonneville
1965 Pontiac Catalina
1964 Cadillac Brougham
1964 Cadillac DeVille
1964 Cadillac Fleetwood

SKU: COA-22871

GTIN:

Manufacture Name: Suncoast Performance

Shipping Weight: 25 lb

Shipping Length: 20 in

Shipping Width: 20 in

Shipping Height: 20 in

EO Number:

Cross Reference #

California Proposition 65 Warning - P65warnings.ca.gov