B M Bm 20234 Automatic Transmission Vacuum Modulator This unit comes pre adjusted for normal shift points and works with #th350 and #th400 automatic transmissions. B&m’s vacuum modulator is fully adjustable and allows you to tailor your shift points to within a range of 2 4 mph. this unit comes pre adjusted for normal shift points and works with #th350 and #th400 automatic transmissions.
B M 20234 Adjustable Modulator Gm Th350 Th400 Automatic Transmissi How to adjust th350 and th400 shift points with a vacuum modulator the b&m adjustable vacuum modulator (part# 20234) comes pre adjusted for ‘normal’ shift points, but it is fully adjustable (see below), allowing you to customize the shift points (within a range of 2 4 mph). This is also applicable to any 73 87 chevy truck, squarebody, or anything else that uses the th400, th350 and more. if you are experiences problems with shift points, this could be your cure. The b&m® vacuum modulator is fully adjustable and allows you to fine tune your shift points and shift feel. this is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures. Installation is pretty straightforward if you’re comfortable working under the hood – just disconnect the vacuum line, unbolt the old modulator, and swap in this one. perfect for hot rodders, tow rigs, or anyone who wants a bit more control over their automatic transmission’s behavior.
Nstall B M Vacuum Modulator For Gm Th350 Th400 Automatic The b&m® vacuum modulator is fully adjustable and allows you to fine tune your shift points and shift feel. this is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures. Installation is pretty straightforward if you’re comfortable working under the hood – just disconnect the vacuum line, unbolt the old modulator, and swap in this one. perfect for hot rodders, tow rigs, or anyone who wants a bit more control over their automatic transmission’s behavior. B&m's vacuum modulator is fully adjustable and allows you to tailor your shift points to within a range of 2 4 mph. this unit comes pre adjusted for normal shift points and works with th350 and th400 automatic transmissions. The b&m® vacuum modulator is fully adjustable and allows you to fine tune your shift points and shift feel. this is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures. Information: for gm th350 and th400 automatic transmissions. a minimum of 12" hg engine vacuum is required for proper operation. The b&m® vacuum modulator is fully adjustable and allows you to fine tune your shift points and shift feel. this is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures.
B M 20234 Transmission Vacuum Modulator For Gm Th350 And Th400 B&m's vacuum modulator is fully adjustable and allows you to tailor your shift points to within a range of 2 4 mph. this unit comes pre adjusted for normal shift points and works with th350 and th400 automatic transmissions. The b&m® vacuum modulator is fully adjustable and allows you to fine tune your shift points and shift feel. this is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures. Information: for gm th350 and th400 automatic transmissions. a minimum of 12" hg engine vacuum is required for proper operation. The b&m® vacuum modulator is fully adjustable and allows you to fine tune your shift points and shift feel. this is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures.
B M Adjustable Modulator Gm Th350 Th400 Automatic Transmissions 20234 Information: for gm th350 and th400 automatic transmissions. a minimum of 12" hg engine vacuum is required for proper operation. The b&m® vacuum modulator is fully adjustable and allows you to fine tune your shift points and shift feel. this is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures.
B M Adjustable Modulator Gm Th350 Th400 Automatic Transmissions 20234
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