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Mr. Gasket 1181 Cam Button

2 sold in last 8 days
Mr. Gasket
ds_BCZG_1181
In stock
$43.61
$43.61

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Mr. Gasket 1181 Cam Button

These Mr. Gasket cam buttons are an absolute necessity for roller cam installations and useful to maintain accuracy in any cam installation. Cam buttons keep the camshaft from moving in and out and causing erratic timing.

Specifications:

Description_DES Mr. Gasket Cam Button
Description_EXT Fits 1965-1990 Chevrolet 396-454 Gen IV Big Block
Description_INV ALUM,CAM BUTTON BB CHEV
Description_MKT These Mr. Gasket cam buttons are an absolute necessity for roller cam installations and useful to maintain accuracy in any cam installation. Cam buttons keep the camshaft from moving in and out and causing erratic timing.
Description_MKT A camshaft button, or camshaft thrust bumper installs into the hole in the front end of the camshaft and prevents camshaft walk in roller camshaft applications. Flat tappet cams are ground with a small angle in the lobes that puts a side load on the camshaft. Without this a camshaft has a natural tendency to move or walk, out of the block when rotating. Roller cam lobes can't be ground that way so engines originally equipped that way usually use a retainer plate to secure them. The camshaft button serves the same purpose, but it does so by contacting the timing cover to prevent movement. If you have an engine already converted, a worn or missing cam thrust bumper will result in too much end play, resulting in erratic timing and should be checked.
Description_FAB Mandatory to prevent cam walk in roller cam conversions
Description_FAB Helps maintain accurate timing
Description_FAB Made from aluminum
Description_KEY bbc; cam; button; race;
Product Type cam button
Warranty Limited 90 Day
Finish Natural
Brand Mr. Gasket
Weight 0.0500
Material Aluminum
Emission Code 5
Clearance Category Engine
Sale Category Engine
Length 1.0000
Width 3.2500
Height 5.8500
Weight 0.0550
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