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B&M engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full B&M lineup with fast shipping and expert fitment support — order with confidence.
Unlock the true potential of your GM transmission with the B&M TH350 Shift Improver Kit. Designed for enthusiasts who demand crisp, positive shifts, this kit is the perfect upgrade for TH350, TH375B, and M38 transmissions produced between 1968 and 1981. Whether you are hitting the drag strip or cruising the street, this shift kit provides the performance feel you crave.
The B&M Shift Improver Kit is engineered to optimize fluid pressure, allowing for quicker engagement and reduced wear on internal components. By improving the shift timing, you gain better control over your vehicle's power delivery. This kit is a must-have for any classic GM muscle car restoration or performance upgrade project. It is designed to work seamlessly with your existing transmission setup, providing reliable performance under demanding conditions. Upgrade your driving experience today with premium transmission parts from GGCRACING.
Other popular B&M products customers consider together:
B&M engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full B&M lineup with fast shipping and expert fitment support — order with confidence.
Unlock the true potential of your GM transmission with the B&M TH350 Shift Improver Kit. Designed for enthusiasts who demand crisp, positive shifts, this kit is the perfect upgrade for TH350, TH375B, and M38 transmissions produced between 1968 and 1981. Whether you are hitting the drag strip or cruising the street, this shift kit provides the performance feel you crave.
The B&M Shift Improver Kit is engineered to optimize fluid pressure, allowing for quicker engagement and reduced wear on internal components. By improving the shift timing, you gain better control over your vehicle's power delivery. This kit is a must-have for any classic GM muscle car restoration or performance upgrade project. It is designed to work seamlessly with your existing transmission setup, providing reliable performance under demanding conditions. Upgrade your driving experience today with premium transmission parts from GGCRACING.
Other popular B&M products customers consider together:
