STREET PERFORMANCE/COMPETITION VALVES
Chrysler Big Block 383-440 and 426 Hemi Manley Part No. Description Dia. Length Qty. Race Master Valves Exhaust Valves MAN11381-8 Race Master, 11/32" 1.810" 5.400" 8 MAN11317-8 Race Master, 5/16" 426 Hemi 1.940" 4.865" 8 MAN11905-8 Race Master, 5/16" 426 Hemi 1.940" 4.915" 8 Intake Valves MAN11382-8 Race Master, 11/32" Indy Cyl. Heads 2.250" 5.344" 8 MAN11518-8 Race Master, 5/16" 426 Hemi 2.250" 5.490" 8
Race Flo Valves Exhaust Valves MAN11859-8
Race Flo, 3/8" Race Flo, 3/8" Race Flo, 3/8"
1.740" 4.908" 1.810" 4.908" 1.880" 4.908"
8 8 8
MAN11891-8 MAN11833-8
Intake Valves MAN11892-8
Race Flo, 3/8" Race Flo, 3/8"
2.080" 4.873" 2.140" 4.873"
8 8
MAN11890-8
Severe Duty Valves Exhaust Valves MAN11813-8
Severe-Duty, 11/32" Indy Cyl. Heads
1.810" 5.369"
8
Intake Valves MAN11904-8
Severe-Duty, 5/16" 426 Hemi
2.250" 5.424"
8
Most of these valves are available individually. Replace -8 with a -1 for a single valve.
ROCKER ARMS
Chrysler Big Block “B”/“RB” 361-440 Steel Roller Shaft Rocker Arms Part No. Description Ratio Qty. Comp Cams COM1621-16 Ultra Pro Magnum, Chrome Moly Rockers and Shaft, Kit 1.5 16
COM1621-16
Ductile Iron Shaft Rocker Arms - Non-Roller Tip Part No. Description Ratio Qty. Crane Cams CRN64771-16 Ductile Iron, Non-Roller, B/RB Engines, Shafts Not Included 1.6 16
CRN64770-16
305 2021-22 ENGINE BUILDER CATALOG
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