Sonnax FD-CC-17L4 is a fully machined, 4-stud version of FD-CC-17S. This forged front cover, like FD-CC-17S, Sonnax’s 6-stud version, has a deeper spline with 70% additional height engagement over OE front covers for extra torque capacity and reduced wear.
High-strength weld-on studs will not flex, pull out or screw out
Thicker cross section between studs and lockup surface for a stronger cover
Better support of the studs and better heat dissipation
Center thrust area is ground and parallel for use of turbine hubs with bearings, fiber washers or bimetals
4 Studs
Gas applications only

More From This Category

Sonnax Turbine Hub, GM, Perf. Kit GM-Rk-11, 10in. 4L60&E, Each

Sonnax Turbine Hub, GM, Perf. Kit GM-Rk-11, 10in. 4L60&E, Each

$102.63

Sonnax Tool Kit, Ford, AOD/E, 4R70E/W, 4R75E/W, 4L30E, Each

Sonnax Tool Kit, Ford, AOD/E, 4R70E/W, 4R75E/W, 4L30E, Each

$2,871.44

Sonnax Seal Ring, Mb 722.9 (222), Each

Sonnax Seal Ring, Mb 722.9 (222), Each

$16.67

Sonnax Special Order Ring Gear, Oe 12312-61A00, Demand Only, Each

Sonnax Special Order Ring Gear, Oe 12312-61A00, Demand Only, Each

$51.48

Sonnax Valve Body Retainer Plate Kit, Ford, 4R70E/W, 4R75E/W '01-Later, Each

Sonnax Valve Body Retainer Plate Kit, Ford, 4R70E/W, 4R75E/W '01-Later, Each

$35.64

Sonnax Band Anchor Strut, GM, Powerglide, Each

Sonnax Band Anchor Strut, GM, Powerglide, Each

$77.17