B&M

20234

B&M 20234 Adjustable Vacuum Modulator

EAN: 0019695202347

UPC: 019695202347

Audio & Video Accessories

Vacuum modulator is fully adjustable to custom tailor your shift points (within 2-4 mph)
Comes pre-adjusted for normal shift points to get you started
Applications include GM TH350 and TH400 transmissions
Genuine B&M accessory
Backed by the manufacturer with a 1 year limited warranty

B&M accessories help you complete your project with parts designed and selected by the experts at B&M. This vacuum modulator comes pre-adjusted for 'normal' shift points, but it is fully adjustable, allowing you to customize the shift points (within a range of 2-4 mph). This unit is designed for use with select applications, including GM TH400 and TH350 transmissions. Please note: If you have a big camshaft and your engine does not make adequate vacuum, you will not be able to make the stock or B&M modulator work properly, usually resulting in late, hard shifts.

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