Dalton helixes are relieved for more overdrive, they are totally machined inside and out for perfect roundness. They have taller points so they work well in the oversized driven clutch used by many drag racers.
All Dalton helixes for this clutch are designated by “A” for the part number,
e.g. A 55 / 52
Pre '05 models with non-ACT secondary clutchType:
Suggested list price :
CAD $77.00 / USD $67.00Introduced:
Note: Please choose your angle from the above list of pre-programmed angles. We no longer do special cuts or custom angles on this type of helix.