Fits Vehicle: LS3/L99
No. More. Broken. Rockers.
– All new 1.7 ratio drop in design rocker arms for square port heads (intake only).
– 46% Stronger than stock Chevrolet rockers in FEA analysis.
– Extended tip design allows for higher valve lift and improved valve tip durability.
– Superior Moment of Inertia compared to roller tip rockers for max RPM.
Che Rocker Trunnions will NOT work with this rocker arm!
Rocker Style Non-Adjustable
Engine Type Gen III/Gen IV LS
Rocker Fitment LS3/L99
Rocker Ratio 1.7
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