Input shaft failure is common as power levels are increased in Ford 4R100, E4OD and 5R110W units. Sonnax heavy duty input shaft 36670-HD is precision-engineered for unrivaled performance in high-horsepower gas and diesel applications. Machined from 300M ultra high-strength steel for exceptional toughness and manufactured with rolled splines for resistance to spline-twist and breakage.

Suitable for any high-horsepower street, towing or competition application
Rolled splines for increased durability
Specially heat-treated and processed for maximum toughness and straightness
Manufactured from 300M ultra high-strength steel for maximum strength and resistance to fracture

More From This Category

Sonnax Pump Gear Set, Ford, E40D '95-Up, F5/8 Pumps, 4R100, Each

Sonnax Pump Gear Set, Ford, E40D '95-Up, F5/8 Pumps, 4R100, Each

$89.11

TCI Automatic Transmission Adapter, For Chevrolet Transmissions to B.O.P Engine, For Buick, For Oldsmobile, For Pontiac Engines, Each

TCI Automatic Transmission Adapter, For Chevrolet Transmissions to B.O.P Engine, For Buick, For Oldsmobile, For Pontiac Engines, Each

$182.88

Sonnax Secondary Pulley Rear Bearing, JF015E (Re0F11A), Each

Sonnax Secondary Pulley Rear Bearing, JF015E (Re0F11A), Each

$90.73

TCI Automatic Transmission Input Shaft, High Performance, 300M, 30-spline, GM, 700R4, 4L60E, Each

TCI Automatic Transmission Input Shaft, High Performance, 300M, 30-spline, GM, 700R4, 4L60E, Each

$1,591.70