BD Diesel 1030470 BD Allison Valve Body - Chevy 2001-2004 Duramax LB7 CORE-0 BD's Traction Bars are optimized

BD's Traction Bars are optimized to arc in the same path the axle travels during suspension movement

Offered in various sizes

non-lighted latching switches & non-lighted momentary switch versions

Precision-Balanced

BD Diesel 1030470 BD Allison Valve Body - Chevy 2001-2004 Duramax LB7 CORE-0 BD's Traction Bars are optimizedModified, tuned and tested BD's Allison 1000 valve body prevents clutch slippage! New trim valves are installed to match the mainline pressure giving more clamping force on the clutch plates. Surfaces are lapped to ensure no internal leakage which can cause shift irregularities, clutch pack pressure loss and lube oil loss. All of these issues lead to premature failure of internal transmission components, error codes lighting up the dash and driver