1968-1981 GM TH350 Automatic Transmissions

The B&M Shift Improver kits feature two options to recalibrating your 1968-1981 GM TH350 automatic transmissions. First is the HEAVY DUTY set-up, giving you firm positive shifts without loss of driver comfort for improved performance in all street vehicles. This is a great option for performance street driving or towing. The second is our STREET/STRIP set-up. Be warned, this will deliver firm positive shifts you will feel, along with easily chirping the tires when shifting somewhat aggressively. This setting is recommend for high performance street/strip use, or for competitive events when you want the hardest, quickest shifts possible from a shift improver kit. Note: Does not fit GM TH350C with lock-up. Use part# 30235 for TH350C transmissions.

• Over 65 Years of B&M Quality
• Eliminates Shift Overlap
• Easy Installation
• Perfect for RV, Towing or Street/Strip Use
• For Stock or Modified Automatic Transmissions
• Provides Crisp Shifts
• Eliminates Soft and Sluggish Shifts

Automotive Item Grade:	High Performance
Brand:	B&M
California Proposition 65 Chemical Name:	Cadmium and cadmium compounds
California Proposition 65 Required:	Yes
Emission Code:	5
Gasket Included:	Yes
Instructions Included:	Yes
Product Type:	Automatic Transmission Valve Body Kit
Sale Category:	Transmission and Drivetrain
Warning:	California Proposition 65

• 1968-1972 Oldsmobile F85 | Note: For TH-350 Transmission
• 1969-1972 Buick Skylark | Note: For TH-350 Transmission
• 1969 Buick Special | Note: For TH-350 Transmission
• 1969-1974 Chevrolet C10 Suburban | Note: For TH-350 Transmission
• 1969-1981 Chevrolet Camaro | Note: For TH-350 Transmission
• 1969-1980 Chevrolet El Camino | Note: For TH-350 Transmission
• 1969-1974 Chevrolet K10 Suburban | Note: For TH-350 Transmission
• 1969-1981 Chevrolet K20 Suburban | Note: For TH-350 Transmission
• 1969-1974 GMC C15/C1500 Pickup | Note: For TH-350 Transmission
• 1969-1974 GMC C35/C3500 Pickup | Note: For TH-350 Transmission
• 1969-1974 GMC K15/K1500 Suburban | Note: For TH-350 Transmission
• 1969-1974 GMC K25/K2500 Pickup | Note: For TH-350 Transmission
• 1969-1973 GMC K25/K2500 Suburban | Note: For TH-350 Transmission
• 1969-1981 Pontiac Firebird | Note: For TH-350 Transmission
• 1970-1972 Buick GS | Note: For TH-350 Transmission
• 1976-1981 Chevrolet C10 Suburban | Note: For TH-350 Transmission
• 1970-1972 Chevrolet Chevelle | Note: For TH-350 Transmission
• 1976-1981 Chevrolet K10 Suburban | Note: For TH-350 Transmission
• 1970-1980 Chevrolet Monte Carlo | Note: For TH-350 Transmission
• 1970-1978 Chevrolet Nova | Note: For TH-350 Transmission
• 1970-1971 GMC G35/G3500 Van | Note: For TH-350 Transmission
• 1970-1975 Oldsmobile Vista Cruiser | Note: For TH-350 Transmission
• 1975-1979 Buick Skylark | Note: For TH-350 Transmission
• 1972 Chevrolet Brookwood | Note: For TH-350 Transmission
• 1975-1980 Chevrolet Caprice | Note: For TH-350 Transmission
• 1974 GMC G35/G3500 Van | Note: For TH-350 Transmission
• 1972-1980 Oldsmobile Delta 88 | Note: For TH-350 Transmission
• 1972-1973 Pontiac Catalina | Note: For TH-350 Transmission
• 1973-1975 Buick Apollo | Note: For TH-350 Transmission
• 1973 Buick Centurion | Note: For TH-350 Transmission
• 1973-1981 Buick Century | Note: For TH-350 Transmission
• 1973-1980 Chevrolet Malibu | Note: For TH-350 Transmission
• 1973-1975 Pontiac Grand Am | Note: For TH-350 Transmission
• 1975-1976 Buick Electra | Note: For TH-350 Transmission
• 1975-1978 Buick Riviera | Note: For TH-350 Transmission
• 1975-1981 Chevrolet C10 | Note: For TH-350 Transmission
• 1975-1981 Chevrolet C30 | Note: For TH-350 Transmission
• 1975-1981 Chevrolet K10 | Note: For TH-350 Transmission
• 1975-1980 Chevrolet Monza | Note: For TH-350 Transmission
• 1975-1978 GMC C15 | Note: For TH-350 Transmission
• 1975-1978 GMC C25 | Note: For TH-350 Transmission
• 1975-1978 GMC G25 | Note: For TH-350 Transmission
• 1975-1978 GMC G35 | Note: For TH-350 Transmission
• 1975-1978 GMC K15 | Note: For TH-350 Transmission
• 1975-1978 GMC K15 Suburban | Note: For TH-350 Transmission
• 1975-1978 GMC K25 | Note: For TH-350 Transmission
• 1975-1980 Oldsmobile Cutlass Supreme | Note: For TH-350 Transmission
• 1978-1980 Pontiac Grand Am | Note: For TH-350 Transmission
• 1975-1980 Pontiac Grand LeMans | Note: For TH-350 Transmission
• 1975-1978 Pontiac Grand Safari | Note: For TH-350 Transmission
• 1976 Oldsmobile Cutlass Tiara | Note: For TH-350 Transmission
• 1977-1980 Buick Estate Wagon | Note: For TH-350 Transmission
• 1977-1981 Chevrolet K30 | Note: For TH-350 Transmission
• 1978-1980 Oldsmobile Cutlass Calais | Note: For TH-350 Transmission
• 1979-1981 GMC C1500 | Note: For TH-350 Transmission
• 1979-1981 GMC C2500 | Note: For TH-350 Transmission
• 1979-1981 GMC C2500 Suburban | Note: For TH-350 Transmission
• 1979-1981 GMC G3500 | Note: For TH-350 Transmission
• 1979-1981 GMC K1500 | Note: For TH-350 Transmission
• 1979-1981 GMC K1500 Suburban | Note: For TH-350 Transmission
• 1979-1981 GMC K3500 | Note: For TH-350 Transmission
• 1979 Pontiac Bonneville | Note: For TH-350 Transmission;LS Swap
• 1979 Pontiac Bonneville | Note: For TH-350 Transmission;LT Swap
• 1980 Cadillac DeVille | Note: For TH-350 Transmission
• 1980 Cadillac Fleetwood | Note: For TH-350 Transmission
• 1980 Oldsmobile Cutlass Cruiser | Note: For TH-350 Transmission
• 1981 Chevrolet P20 | Note: For TH-350 Transmission
• 1968-1972 Buick Sportwagon | Note: For TH-350 Transmission
• 1968-1969 Oldsmobile 442 | Note: For TH-350 Transmission
• 1968-1981 Oldsmobile Cutlass | Note: For TH-350 Transmission
• 1968-1980 Pontiac LeMans | Note: For TH-350 Transmission
• 1968-1970 Pontiac Tempest | Note: For TH-350 Transmission
• 1969-1974 Chevrolet Blazer | Note: For TH-350 Transmission
• 1969-1981 Chevrolet C20 Suburban | Note: For TH-350 Transmission
• 1969-1974 Chevrolet G20 Van | Note: For TH-350 Transmission
• 1969-1980 Chevrolet Impala | Note: For TH-350 Transmission
• 1969-1972 Chevrolet Kingswood | Note: For TH-350 Transmission
• 1969-1972 Chevrolet Townsman | Note: For TH-350 Transmission
• 1969-1974 GMC C25/C2500 Pickup | Note: For TH-350 Transmission
• 1969-1974 GMC K15/K1500 Pickup | Note: For TH-350 Transmission
• 1970-1975 Chevrolet Bel Air | Note: For TH-350 Transmission
• 1970-1972 Chevrolet Biscayne | Note: For TH-350 Transmission
• 1970-1972 Chevrolet Caprice | Note: For TH-350 Transmission
• 1970-1974 GMC C15/C1500 Suburban | Note: For TH-350 Transmission
• 1970-1974 GMC C25/C2500 Suburban | Note: For TH-350 Transmission
• 1970-1981 GMC Jimmy | Note: For TH-350 Transmission
• 1970-1974 GMC K35/K3500 Pickup | Note: For TH-350 Transmission
• 1971-1980 Buick LeSabre | Note: For TH-350 Transmission
• 1971-1977 Chevrolet Vega | Note: For TH-350 Transmission
• 1971-1977 GMC Sprint | Note: For TH-350 Transmission
• 1971-1977 Pontiac Ventura | Note: For TH-350 Transmission
• 1972-1973 Oldsmobile 98 | Note: For TH-350 Transmission
• 1973-1981 Buick Regal | Note: For TH-350 Transmission
• 1973-1979 Oldsmobile Omega | Note: For TH-350 Transmission
• 1976-1980 Oldsmobile 98 | Note: For TH-350 Transmission
• 1976-1980 Pontiac Catalina | Note: For TH-350 Transmission
• 1975-1980 Buick Skyhawk | Note: For TH-350 Transmission
• 1975-1981 Chevrolet C20 | Note: For TH-350 Transmission
• 1975-1980 Chevrolet Corvette | Note: For TH-350 Transmission
• 1975-1981 Chevrolet G10 | Note: For TH-350 Transmission
• 1975-1981 Chevrolet G20 | Note: For TH-350 Transmission
• 1975-1981 Chevrolet G30 | Note: For TH-350 Transmission
• 1975-1980 Chevrolet K20 | Note: For TH-350 Transmission
• 1975-1981 Chevrolet K5 Blazer | Note: For TH-350 Transmission
• 1975-1976 Chevrolet Laguna | Note: For TH-350 Transmission
• 1975-1978 GMC C15 Suburban | Note: For TH-350 Transmission
• 1975-1978 GMC C25 Suburban | Note: For TH-350 Transmission
• 1975-1978 GMC C35 | Note: For TH-350 Transmission
• 1975-1978 GMC G15 | Note: For TH-350 Transmission
• 1975-1978 GMC K25 Suburban | Note: For TH-350 Transmission
• 1975-1978 GMC P15 | Note: For TH-350 Transmission
• 1975-1978 GMC P25 | Note: For TH-350 Transmission
• 1975-1978 GMC P35 | Note: For TH-350 Transmission
• 1975-1980 Oldsmobile Custom Cruiser | Note: For TH-350 Transmission
• 1975-1980 Oldsmobile Cutlass Salon | Note: For TH-350 Transmission
• 1975-1980 Oldsmobile Starfire | Note: For TH-350 Transmission
• 1975-1977 Pontiac Astre | Note: For TH-350 Transmission
• 1978-1980 Buick Electra | Note: For TH-350 Transmission
• 1976-1980 Pontiac Bonneville | Note: For TH-350 Transmission
• 1976-1980 Pontiac Grand Prix | Note: For TH-350 Transmission
• 1976-1980 Pontiac Sunbird | Note: For TH-350 Transmission
• 1977-1978 GMC K35 | Note: For TH-350 Transmission
• 1977-1979 Pontiac Phoenix | Note: For TH-350 Transmission
• 1978-1980 GMC Caballero | Note: For TH-350 Transmission
• 1979-1981 GMC C1500 Suburban | Note: For TH-350 Transmission
• 1979-1981 GMC C3500 | Note: For TH-350 Transmission
• 1979-1981 GMC G1500 | Note: For TH-350 Transmission
• 1979-1981 GMC G2500 | Note: For TH-350 Transmission
• 1979-1981 GMC K2500 | Note: For TH-350 Transmission
• 1979-1981 GMC K2500 Suburban | Note: For TH-350 Transmission
• 1979 GMC P1500 | Note: For TH-350 Transmission
• 1979 Pontiac Bonneville | Note: For TH-350 Transmission;Small Block Chevy Swap
• 1981 Chevrolet P30 | Note: For TH-350 Transmission