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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3
These scoops give you that classic Hilborn-style look with a polished aluminum body
non-stick PTFE inner core
you can get 25 to 50 HP from these Proform main bodies
this transmission is built with premium materials and cutting-edge engineering to dominate on the track or off-road
but it is near impossible to break
GM TH400 Billet Aluminum 0.250" Oversize Intermediate Piston [5.867″] These scoops give you thatAlmost 10% larger that stock intermediate piston, the increased diameter applies more clamping force on the second gear clutch pack. Reducing the possibility of driving through the clutches as the power curve comes on strong. The stock 5. 617 center support piston has be increased by 0. 250" to 5. 867 in diameter.
