1.85-ratio rocker arm package for GM "Gen III" engines which
includes LS1, LS6, LS2. Designed as a true bolt-on replacement, these new
rockers require No valve cover or cylinder head modifications (please reference
our instruction for proper installation). This exclusive design is based off the
stock rocker providing an OEM quality steel construction and a bearing trunion
which results in a 10% increase in valve lift over the stock 1.7 ratio rocker
arms and gains of up to 12 horsepower over stock. This package includes 16
rocker arms, springs, titanium retainers, and keepers, detailed instructions and
all required installation hardware. This Package Includes *1.85 Ratio
Rocker Arms (16) *High-Performance Valve Springs (16) *Titanium Retainers
(16) *Valve Keepers (32)
*New Bolts (16) |