Racing Polymer For Ford 370, 429, 460 16V OHV-20 UPPERS - MB5650TFC20U

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The King Bearings TFC Series is tailored for Top Fuel, Funny Car, Pro Mod. The composite consists of high strength steel back, a special ductile Bronze lining, that resists extrusion & cracking, a XP Babbitt overlay with greater fatigue resistance and a polymer based coating layer.
Commonly use for Top Fuel, Funny Car, Pro Mod, and applications where bearings must withstand challenges such as metal-to-metal contact and deformation
Crankshaft Dim. Housing Dim. Length Thickness
76.21 / 76.18 mm
3.0002 / 2.9994 inch
81.10 / 81.08 mm
3.1929 / 3.1921 inch
21.1 mm
0.831 inch
2.431 mm
0.0957 inch
Main Bearing Set For FORD 370, 429, 460 16V OHV-20 UPPERS - MB5650TFC20U

Performance features

Material features

Tech Features

Copper Based
Copper Based
Tri-Metal Copper based material

Leaded or Lead Free tri layers bearings for low to heavy load engines.

Top Fuel polymer composite matrix

Polymer coated bearings, designed to withstand the metal-to-metal contact and extreme loading from 10,000 HP Top Fuel engines.

Greater load surface

A 90⁰ oil groove shape, keep oil flow intact, increases bearing load capacity by expanding the surface area.


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