Muncie M20 4 Speed Powertrain Transmission KSL Classifieds Manual Transmission Muncie M20 Cluster 2.52 Ratio USA Standard Gear Muncie M20 Wide Ratio Gear Set for 10 SPLINE INPUT & 1" Cluster Pin GM USA Standard Manual Transmission MUNCIE M20 Input 21 Tooth, 2.52 Ratio. Muncie Model 20 M T Cluster . 2. 52 Ratio MUNCIE Model 20 Manual transmission cluster 1 Cluster Pin Cluster Gear Tooth Counts: 25 22 19 17 Features and Benefits: 2. 52 Ratio Muncie Model 20 Manual transmission cluster 1 inch Cluster Pin Cluster Gear Tooth Counts: 25 22 19 17 Details: AAP UDA 4: 50 Application Summary: 1970 1971 Buick Gs 1967 1969 Buick Wildcat 1967 Buick Gran Sport 1973 1974 Buick Century 1967 Buick Electra 1967 1969 Buick LeSabre 1967 1972 Buick Skylark 1967 1969 Buick Special 1966 1969 Buick Sportwagon 1966 1972 Chevrolet Biscayne 1969 1972 Chevrolet Brookwood 1966 1967 Chevrolet Chevy Ii 1969 1971 Chevrolet Kingswood 1969 1971 Chevrolet Townsman 1966 1972 Chevrolet Chevelle 1966 1972 Chevrolet Bel Air 1967 1974 Chevrolet Camaro 1966 1972 Chevrolet Caprice 1966 1974 Chevrolet Corvette 1968 1974 Chevrolet El Camino 1966 1972 Chevrolet Impala 1973 1974 Chevrolet Malibu 1970 1974 Chevrolet Monte Carlo 1969 1974 Chevrolet Nova 1966 1971 Oldsmobile 442 1966 1972 Oldsmobile 98 1967 1968 Oldsmobile Delmont 88 1966 1972 Oldsmobile F85 1966 Oldsmobile Jetstar 88 1966 1972 Oldsmobile Cutlass 1968 1972 Oldsmobile Delta 88 1966 1972 Oldsmobile Vista Cruiser 1966 1971 Pontiac Gto 1966 Pontiac Star Chief 1967 1970 Pontiac Executive 1966 1971 Pontiac Bonneville 1966 1971 Pontiac Catalina 1967 1974 Pontiac Firebird 1973 1974 Pontiac Grand Am 1966 1971 Pontiac Grand Prix 1966 1971 Pontiac LeMans 1971 1974 Pontiac Ventura 1966 1970 Pontiac Tempest 1966 1969 Bizzarrini Gt America