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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Stock LS rocker arms can experience cageless needle bearing failure when loads are increased
Complete Probe kit includes 1/4" dia
Billet 24 tooth Reluctor wheel
Imperial kit includes male and female
Select the mode that best suits your application: STAGE 1
Guide Plate Set (Flat) 5/16" Pushrod, 8mm Stud CO4854-8 Callies Stock LS rocker arms canGuide Plate Set (Flat) 5 16" Pushrod, 8mm StudSuit Chevy LS1 LS6 CO4854 8 4854 8 Designed using stereo lithography techniques for accurate fit; hardened and black oxide finished Feature exact stud placement and rounded contact points Necessary for high lift spring pressure environments of today's performance engines
US$ 55.00
US$ 55.00
US$ 168.97
US$ 177.97
US$ 141.07
US$ 138.00
