If you plan on adding performance to your street machine or building a serious racer, Harland Sharp Original series roller rockers are recommended for you. Using the very latest manufacturing technology and only the very finest materials, the Original series rockers incorporate race-proven enhancements, such as improved strength, performance, and lighter weight over conventional rocker arm designs. Don’t settle for any old rocker arm–go with a true leader in roller rocker arm technology–Harland Sharp.
Harland Sharp – LS3/L92 Adjustable Rocker Arms (Pedestal Mount 8mm)
$932.00
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L92 intake roller rockers and complete sets. The rockers have all the same great features as the LS1 except the intake rockers are offset. The LS3 / L92 roller rocker design greatly reduces valve train friction and improves stability, allowing you to accelerate your LS3 / L92 engine faster and smoother.
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Questions & Answers (8)
Customer questions & answers
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Fits on Frankenstein monster heads m311?
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A I cannot say with certainty since we don't use frankenstein heads, you may reach out to them and ask
works with factory push rod ?
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A I would use hardened pushrods
Do these have needle bearing, or bronze bushing trunion?
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Q Do these have needle bearing, or bronze bushing trunion? answer nowAsked by ted on November 23, 2021 1:51 pmA Needle bearings
THESE ARE FOR A SOLID LIFT CAM OR HYDRAULIC
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Q THESE ARE FOR A SOLID LIFT CAM OR HYDRAULIC answer nowAsked by Thomas Mulryan on March 18, 2021 3:13 pmA These will work with either solid or hydraulic. You will need a taller set of valve covers if you choose to run these.
Can I use 1.8 rockers on a stock bottom end L99 with GPI SS3 cam and stock combustion chamber size GMPP ported heads? If so, will it perform well with a Circle D 5 C converter, and 3.91 rear?
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Q Can I use 1.8 rockers on a stock bottom end L99 with GPI SS3 cam and stock combustion chamber siz...... Read more answer nowAsked by Mark Buffington on January 6, 2021 7:55 pmA We would suggest not doing that. It will put the lift over .680, the lobe ramp rate is wrong for 1.8 rockers. You will have problems with it.
those fit under valve cover g8 gt 2009 600 lift cam
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Q those fit under valve cover g8 gt 2009 600 lift cam answer nowAsked by eric on December 10, 2020 10:34 pmA These will require a taller valve covers or a valve cover spacer to get the height needed to clear.
Will these fit in the L76?
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A Yes sir it will
Do you have LS3 adjustable offset rockers in a 1.7 ratio?
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Q Do you have LS3 adjustable offset rockers in a 1.7 ratio? answer nowAsked by Ron Causa on December 24, 2019 3:57 amAnswered by the admin These are LS3 adjustable offset 1.7 ratio rockers.
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