Y55-7UT
17-08-2008, 08:38 AM
http://i34.tinypic.com/105z6mt.jpg
Set (16) of Pro-Race LS Series 3/8" Stud Mount 1.7 ratio aluminium roller rockers . These rocker arms feature, CNC machined 6061-T6 extruded aluminium rocker bodies. Compatible with the factory heads. They feature High Strength (80,000psi tensile strength) extruded aluminium body with heat-treated chrome-moly trunion/fulcrum and full-cage needle roller bearings (can withstand loads over 750lbs) and chrome-moly roller tips which "free up" the rockers providing more horsepower (claimed 30hp), will also lengthen valve train component life and reduce wear and tear on valve stem tips. Machine relieved for improved valve spring clearance and larger retainers. They will fit all LS series engines, come ready to install with matching poly locks and comp cams rocker studs kit part no. 4554-16
$350. steve 0438752565
Set (16) of Pro-Race LS Series 3/8" Stud Mount 1.7 ratio aluminium roller rockers . These rocker arms feature, CNC machined 6061-T6 extruded aluminium rocker bodies. Compatible with the factory heads. They feature High Strength (80,000psi tensile strength) extruded aluminium body with heat-treated chrome-moly trunion/fulcrum and full-cage needle roller bearings (can withstand loads over 750lbs) and chrome-moly roller tips which "free up" the rockers providing more horsepower (claimed 30hp), will also lengthen valve train component life and reduce wear and tear on valve stem tips. Machine relieved for improved valve spring clearance and larger retainers. They will fit all LS series engines, come ready to install with matching poly locks and comp cams rocker studs kit part no. 4554-16
$350. steve 0438752565