Page 445 - 2021-22_EngineCatalogAP

STREET PERFORMANCE/COMPETITION VALVES
Ford Big Block 429-460
Ferrea
Part No.
Description
Dia.
Length
Qty.
5000 Series Competition Valves
Exhaust Valves
FERF5045-8
High-Performance, 11/32"
1.710"
5.060"
8
FERF5145-8
High-Performance, 11/32"
1.760"
5.060"
8
Intake Valves
FERF5026-8
High-Performance, 11/32"
2.070"
5.275"
8
FERF5037-8
High-Performance, 11/32"
2.190"
5.300"
8
Most of these valves are available individually. Replace -8 with a -1 for a single valve.
6000 Series Competition Valves
Exhaust Valves
FERF6124-8
Comp 6000, 11/32"
1.710"
5.060"
8
FERF6258-8
Comp 6000, 11/32"
1.760"
5.060"
8
FERF6181-8
Comp 6000, Aftermarket Heads, 11/32"
1.880"
5.700"
8
Intake Valves
FERF6196-8
Comp 6000, 11/32", Super Flo
2.200"
5.271"
8
Most of these valves are available individually. Replace -8 with a -1 for a single valve.
Competition Plus Valves
Exhaust Valves
FERF1420P-8
Comp Plus, 11/32"
1.650"
5.058"
8
FERF1441P-8
Comp Plus, 11/32"
1.710"
5.165"
8
FERF1439P-8
Comp. Plus 11/32"
1.770"
5.165"
8
FERF1171P-8
Comp Plus 11/32"
1.880"
5.058"
8
Most of these valves are available individually. Replace -8 with a -1 for a single valve.
Manley
Part No.
Description
Dia.
Length
Qty.
Race Master Valves
Exhaust Valves
MAN11787-8
Race Master, Boss 429, 3/8"
1.900"
5.650"
8
MAN11875-8
Race Master, 11/32"
1.760"
5.042"
8
MAN11829-8
Race Master, 3/8"
1.880"
5.070
8
Intake Valves
MAN11872-8
Race Master, 3/8"
2.190"
5.244"
8
MAN11874-8
Race Master, 3/8"
2.250"
5.244"
8
Most of these valves are available individually. Replace -8 with a -1 for a single valve.
Severe-Duty Valves
Exhaust Valves
MAN11529-8
Severe-Duty, 11/32"
1.760"
5.067"
8
MAN11801-8
Severe-Duty, 11/32" + .100"
1.760"
5.167"
8
Intake Valves
MAN11822-8
Severe-Duty, 11/32" + .100"
2.190"
5.344"
8
MAN11850-8
Severe-Duty, 11/32" + .100"
2.250"
5.344"
8
Most of these 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
2021-22 ENGINE BUILDER CATALOG 443
FORD BIG BLOCK 429-460