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Chevrolet
Voodoo Aluminum Roller Rocker ArmsGM Gen III LS1/LS6 3/8 in. Stud Diameter 1.7 Ratio Set of 16
LUNATI/HOLLEY 15425-16 Features:
Introducing the new and improved Lunati Voodoo Aluminum Roller Rocker Arms. The product of extensive testing, these CAD designed and FEA optimized rockers were engineered specifically for high performance street engines. Constructed from extruded aircraft quality aluminum and CNC machined to precise tolerances, the superfinished surface increases durability and sheds oil. They are lightweight yet strong enough to handle aggressive spring pressures and higher lift cams while featuring optimized balance of strength and reduced moment of inertia. The clipped trunnion is secured to ensure positive side-to-side location and the precision sorted needle bearings allow the rocker to withstand higher valve spring pressure. Finally, these rocker arms are clearanced for higher lift springs and camshafts.Part TypeRocker Arm
BrandLUNATI
Package Height3.8
Package Width4.0
Package Length12.9
Weight8.12 PG
Part CategoryPerformance Parts
Rocker Arm Body StyleStandard
Arm FinishBlack anodized
Rocker Arm Ratio1.7
Shims IncludedNo
Rocker Arm Nut StylePolylock
Arm MaterialAluminum
QuantitySold as a set of 16
Rocker Arm Mounting StylePedestal
Self-AligningNo
Rocker Arm StyleFull roller
Vendor Part Number15425-16LUN
Package Qty1
Package TypeEA
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