March Pulley difference

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Dec 24, 2008 | 08:50 PM

trsilvias13

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March Pulley difference

I think I may have received the wrong pulley. I order one from ebay and it say its for a camaro, but if install the pulley to sit flush with the motor, it looks like the belt will not line up with the accessories.

The box say pdk 4521.

Anyone has any idea what pulley is this for?

Does anyone have a picture of their March pulley installed?

Dec 24, 2008 | 11:39 PM

Mean87SS

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CHEVY LS1 Fluid Crankshaft SFI Pulley Damper Balancer <<<<

Thats what its listed as

Dec 25, 2008 | 09:21 PM

trsilvias13

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Thanks, even though it is for a ls1. I want to know if it for a corvette or a f-body. I know there is a difference between the two.

Can anyone post pictures of their march pulley installed for their fbody?

THanks

Dec 26, 2008 | 08:54 PM

TECH Junkie

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From: pensacola fl

if its tucked into the motor, sounds like you have a vette pulley.
they are tucked in more than an f body setup.

Dec 27, 2008 | 12:57 AM

trsilvias13

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is the pulley suppose to sit flush ? If it is, then it sounds like I have a vette pulley.

Dec 28, 2008 | 12:26 PM

BackinBlack02SS

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March does not even make a pulley/damper for the corvette. Part # 4521 is for an LS1 F body. Part # 4505 is the same pulley/damper with an included overdrive alternator pulley.

Dec 28, 2008 | 12:38 PM

bearcatt

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Does this help ?

http://www.nookandtranny.com/Info_LSx.html#LSXBalancers

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Dec 28, 2008 | 01:41 PM

bearcatt

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Don't feel bad I learned this lesson from a waterpump swap.
I installed the waterpump on the bottom picture, which is for C5 Vettes.
( notice the shallow pulley ). I have since installed the correct
waterpump on the top picture.

http://www.nookandtranny.com/Info_LSx.html#LSWaterPump

Here's the LSx information index page.
http://www.nookandtranny.com/Info_LSx.html

.

Dec 28, 2008 | 06:58 PM

#10

trsilvias13

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Quote:

Originally Posted by BackinBlack02SS

March does not even make a pulley/damper for the corvette. Part # 4521 is for an LS1 F body. Part # 4505 is the same pulley/damper with an included overdrive alternator pulley.

wow. thanks. I feel better now. That is exactly waht I am looking for. Do you have a picture of your pully/damper install? Just want to take a look at it for reference.

THanks

Everyone thanks for the reply, all good information to me.

Feb 3, 2011 | 09:09 PM

#11

rajeevx7

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Hi Team,

Anyone have a March Pulley installed pic?

I wrote March and they are dodging me. My problem is that I used a pulley install stud to press on the new pulley as far as I can make it go. The crank shaft snout is about 1/8"+ from being flush with the pulley's inner hub.

Is it on all the way? I can't tell for anything. None of the other accesories are on the motor, but I wouldn't trust 'eyeballing the belt line' any way.

Thanks!

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March Pulley difference

March Pulley difference

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