Page 307 - 2021-22_EngineCatalogAP

Manley
STREET PERFORMANCE/COMPETITION VALVES
Chrysler Big Block 383-440 and 426 Hemi
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"
1.740"
4.908"
8
MAN11891-8
Race Flo, 3/8"
1.810"
4.908"
8
MAN11833-8
Race Flo, 3/8"
1.880"
4.908"
8
Intake Valves
MAN11892-8
Race Flo, 3/8"
2.080"
4.873"
8
MAN11890-8
Race Flo, 3/8"
2.140"
4.873"
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
Ductile Iron Shaft Rocker Arms - Non-Roller Tip
COM1621-16
Part No.
Description
Ratio
Qty.
Comp Cams
COM1621-16
Ultra Pro Magnum, Chrome Moly Rockers and Shaft, Kit
1.5
16
Part No.
Description
Ratio
Qty.
Crane Cams
CRN64771-16
Ductile Iron, Non-Roller, B/RB Engines, Shafts Not Included
1.6
16
CRN64770-16
2021-22 ENGINE BUILDER CATALOG 305
CHRYSLER BIG BLOCK 361-440, 426 HEMI