Harland Sharp S4003 Ford Rockers

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May 3rd, 2017, 08:30 PM

71DP

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Join Date: Aug 2011

Location: MA

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Harland Sharp S4003 Ford Rockers

Has anyone used the Harland Sharp S4003 Ford rockers? I assume this will work on the Olds? Using the Comp 5/16 x 3/8 studs, guideplates and custom pushrods?

May 4th, 2017, 06:51 AM

TripDeuces

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Location: Rogues Island, USA

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Supposedly the push rod cup angle is different between the Olds and Ford. Harland Sharp makes Olds specific rockers.

May 4th, 2017, 06:26 PM

71DP

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I was looking for a 3/8" stud. It appears the Olds specific ones are 7/16 only

May 4th, 2017, 07:27 PM

76olds

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Join Date: Nov 2013

Location: Ontario, Canada

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you will need to machine the Olds ones to make them work.

May 5th, 2017, 05:31 AM

67OAI

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Join Date: Apr 2016

Location: S.E.Georgia

Posts: 1,072

Have you called Sharp (Custom Speed Products)? They may build you a set of the Olds rockers for use with 3/8" studs.

May 6th, 2017, 06:13 PM

olds 307 and 403

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Join Date: Dec 2006

Location: Melville, Saskatchewan

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I have a set of Scorpion SBF 1.72 ratio roller rockers for a 3/8" stud, if you are interested. I will include the 3/8" studs and guide plates and even pushrods if you want. Make me an offer.