Cab mount cushion question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

SHANE 73Z · 11-14-2012, 04:02 AM

Hey all,

Im starting to install the Prothane poly cab mounts (1/2 ton truck) and have run into a question.

I noticed that of the 4 main cushions that 2 are slightly shorter/longer than the other 2. This discrepancy is only 1/8" and looking at the cast-in numbers they do seem to be different parts.

My only problem is Ive never seen a good stock set to know which position (front/rear) takes the appropriate height mount.

I searched & couldnt find anything regarding this situation. Can anyone shed some light on this?

Thanks in advance,
Shane

11-14-2012, 04:02 AM	#1
SHANE 73Z Registered User Join Date: Apr 2008 Location: Pittsburgh, PA Posts: 144	Cab mount cushion question Hey all, Im starting to install the Prothane poly cab mounts (1/2 ton truck) and have run into a question. I noticed that of the 4 main cushions that 2 are slightly shorter/longer than the other 2. This discrepancy is only 1/8" and looking at the cast-in numbers they do seem to be different parts. My only problem is Ive never seen a good stock set to know which position (front/rear) takes the appropriate height mount. I searched & couldnt find anything regarding this situation. Can anyone shed some light on this? Thanks in advance, Shane



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