Page 467 - 2021-22_EngineCatalogAP

Oldsmobile 260-455
Ferrea
Part No. Description Dia.
Ferrea 5000 Series High-Performance Valves
Exhaust Valves
FERF5141B-8 High-Performance, 11/32" 1.710"
Intake Valves
FERF5142-8 High-Performance, 11/32" 2.075"
Length Qty.
4.735" 8 4.715" 8
Part No.
Comp Cams
COM1442-16 COM1441-KIT COM1442-KIT
Description
455, Magnum, 8620 Chromoly Steel 350-403, Pushrods, Rockers, Studs, and Guide Plates 455, Pushrods, Rockers, Studs, and Guide Plates
Stud Ratio Qty.
3/8" 1.6 16 3/8" 1.6 16 3/8" 1.6 16
Stud Ratio Qty.
7/16" 1.6 16
7/16" 1.6 16 7/16" 1.6 16
3/8" 1.6 16
Stud Ratio Qty.
N/A 1.6 16
Note: KITS include rocker arms, guide plates, pushrods, and studs.
Aluminum Roller Rocker Arms
Part No.
Crane Cams
CRN80757-16
Harland Sharp
SHPS5001
SHPS5003
Scorpion
SPN1050
Description
Gold Race, Extruded Aluminum
Aluminum “Original Series” Aluminum “Edelbrock Performer RPM Head”
Race Series Aluminum
STREET PERFORMANCE/COMPETITION VALVES
OLDSMOBILE 260-455
Most of the above valves are available individually. Replace -8 with a -1 for a single valve.
Manley
Part No. Description Dia. Length Qty.
Manley Severe-Duty Valves Intake Valves
MAN11548-8 Severe Duty, 11/32" 2.072" 4.713" 8
Most of the above valves are available individually. Replace -8 with a -1 for a single valve.
VALVE SPRINGS - See Page 538-548
VALVE SPRING RETAINERS, LOCKS, SEATS, & SHIMS
See Page 548-554
VALVE STEM SEALS, LASH CAPS, & ROTATOR ELIMINATORS
See Page 554-556
Oldsmobile 260-455
Steel Roller-Tip Rocker Arms
ROCKER ARMS
COM1442-16
SHPS5001
Aluminum Pedestal-Mount Roller Rocker Arms
Part No. Description
Harland Sharp
SHPS50026A Aluminum, Heavy-Duty, Pedestal-Mount, 5/16"
PUSH RODS - See Page 557-565
2021-22 ENGINE BUILDER CATALOG 465