Page 183 - 2018 Racecar Engineering Engine Parts and Accessories Catalog

ROCKER ARMS

Chevrolet LS Series Engines (Cont.)
Stainless Steel Rocker Arms LS3/L-92
Part No. Description Stud Ratio Qty.
PRW Industries
PQX0236431 Platinum Series S/S, Offset Intake, 8mm Hex Head Fasteners Ped. Mount 1.7 16
Shaft Mount Rocker Arm Systems
LS1/LS2/LS6 & Vortec 4800, 5300, 6000
Part No. Description Ratio Qty.
Comp Cams
COM1500 Aluminum Rockers, 8620 Hardened Steel Shafts, Will Need Spacer Covers 1.7 16
PRW Industries
PQX3334611 Aluminum Rockers, Billet Steel Pedestals, Steel Alloy Shafts 1.7 16
PQX3334612 Aluminum Rockers, Billet Steel Pedestals, Stee Alloy shafts 1.8 16
Shaft Mount Rocker Arm Systems LS3/L-92
Part No. Description Ratio Qty.
Comp Cams
COM1500 Aluminum Rockers With 8620 Hardened Steel Shafts, Will Need Valve Cover Spacers 1.7 16
Shaft Mount Rocker Arm Systems LS7
Part No. Description Ratio Qty.
T & D Machine
TDM2008-170/170* Aluminum Rockers, .350 Int Offset, All Hardware Incl.,Req'd Machine Work 1.7 16
TDM2008-180/180* Aluminum Rockers, .350 Int Offset, All Hardware Incl.,Req'd Machine work 1.8 16
TDM2351-170/170~ MAST Cylinder Head Only, .350 Int O/S, .080 Exh O/S 1.7/1.7 16
TDM2351-180/180~ MAST Cylinder Head Only, .350 Int O/S, .080 Exh O/S 1.8/1.8 16
*For use with 5/16" pushrods ~ These rockers have Spring Oil Hole (.040) Option # 0720
Original Equipment Replacement Rocker Arms
Part No. Description Stud Ratio Qty.
COM1211-16
Comp Cams
COM1211-16 Long Slot Replacement 7/16" 1.7 16
Crane Cams
CRN13800-16 Long Slot Replacement 7/16" 1.7 16
Note: Most of these rocker arms are available individually. Replace the -16 with a -1.
Steel Roller Tip Rocker Arms
Part No. Description Stud Ratio Qty.
Comp Cams
COM1411-16 Magnum Roller Tip 7/16" 1.7 16
PRW Industries
PQX0845403 Sportsman Steel Roller Tip 7/16" 1.72 16 COM1411-16
Note: Rocker arms are available individually simply replace the -16 with a -1.
Steel Roller Rocker Arms
Part No. Description Stud Ratio Qty.
Comp Cams COM1620-16
COM1620-16 Ultra Pro Mag, Cast 8650 Chrome Moly Body 7/16" 1.72 16
COM1820-16 Ultra Pro Mag XD, 8650 Steel, Billet Pushrod Seat Insert 7/16" 1.7 16
COM1828-16 Ultra Pro Mag XD, 8650 Steel, Billet Pushrod Seat Insert 7/16" 1.8 16
Stainless Steel Roller Rocker Arms
Part No. Description Stud Ratio Qty.
Crower
CRO73605-16 17-4PH Stainless 7/16" 1.7 16 PQX0245402
PRW Industries
PQX0245402 Pro Series Stainless Steel 7/16" 1.7 16
Die Cast Aluminum Roller Rocker Arms
Part No. Description Stud Ratio Qty.
Comp Cams
COM17021-16 High Energy 7/16" 1.7 16
Crane CRN13744-16
CRN13744-16 Energizer 7/16" 1.7 16
182 2018 ENGINE BUILDER CATALOG