Roller Bearing Camshaft Thrust Button; SB Chevy, 0.690" Length, Short Style - PN: MAN-42113
Product Description
Because all roller cam lobes are ground flat instead of tapered, like hydraulic or solid cams, it is necessary to provide some means of holding the cam back to the rear of the engine. Cam buttons ride between the front of the timing gear and the back of the front cover, and can be shimmed for proper endplay of the cam. These buttons are available in solid nylon, aluminum or a roller bearing thrust bearing model for the ultimate in performance. Because all roller cam lobes are ground flat instead of tapered, like hydraulic or solid cams, it is necessary to provide some means of holding the cam back to the rear of the engine. Cam buttons ride between the front of the timing gear and the back of the front cover, and can be shimmed for proper endplay of the cam. These buttons are available in solid nylon, aluminum or a roller bearing thrust bearing model for the ultimate in performance.
Additional Information
| Motor Type | SB Chevy |
| Manufacturer Part Number | MAN 42113 |
| mfg | Manley |
| Product Data | Camshaft Button Style : Roller Bearing
Camshaft Button Length (in) : 0.690 in. Camshaft Button Material : Steel Quantity : Sold individually. Notes : Short style .690" thrust buttons work with 1979 and newer timing covers |
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