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Vehicle Info NeededHARLAND SHARPPART NUMBER: 851-SL927
Original Series Pedestal-Mount Full Roller Rocker Arm Set, 1.7 Ratio for GM LS3/L92-Style Heads, Set of 16
$65399
Ships on Sep 09, 2026
Lowest Price GuaranteeChevy - LS1 & LS6
Original Series Pedestal-Mount Full Roller Rocker Arm SetFor GM LS3/L92-Style Rectangle-Port Cylinder Heads 1.7:1 Ratio Aluminum, Orange Anodized Set of 16
Harland Sharp Original Series full roller rocker arms provide a 1.7:1 ratio pedestal-mount upgrade for GM LS applications using LS3/L92-style rectangle-port cylinder heads. The set uses aluminum rocker bodies and includes the offset intake-rocker geometry required by this cylinder-head family.
Harland Sharp SL927 Features:
- Full roller rocker arm design
- 1.7:1 rocker arm ratio
- Pedestal mount
- Aluminum construction with orange anodized finish
- Offset intake rocker geometry for LS3/L92-style heads
- Set of 16
- Made in the USA
Notes:
- For GM LS3/L92-style rectangle-port cylinder heads, including common Gen IV LS applications
- Aftermarket valve covers or additional clearance may be required
- Verify compatibility with the exact cylinder head and valve-cover combination
Part TypeRocker Arm
BrandHARLAND SHARP
Package Height2.3
Package Width7.2
Package Length15.3
Weight6.6 PG
Part CategoryPerformance Parts
Mounting StylePedestal Mount
Rocker Arm Ratio1.7
Quantity16
Engine MakeGM
MaterialAluminum
Part FitmentSemi Universal
FinishOrange Anodized
Rocker Arm StyleFull Roller
Engine FamilyLS-Series
Cylinder Head ApplicationLS3 / L92-Style Rectangle Port
Rocker Arm SeriesOriginal
Vendor Part NumberSL927
Package Qty1
Package TypeEA
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