Part number 74 BB - Idler arm
09-03-2018, 02:41 PM
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Part number 74 BB - Idler arm
I am so trying to find a part number for the idler arm for 1974 Big Block! I know it is called different things...can anyone help? Thanks to everyone that takes time to answer! 
09-03-2018, 04:33 PM
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Is that a Moog with grease fitting?
09-03-2018, 04:37 PM
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The 3779184 is the GM part, the moog is K6100
M
M
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