STREET PERFORMANCE/COMPETITION VALVES
Pontiac 326-455 Ferrea Part No.
Description
Dia.
Length
Qty.
Ferrea 5000 Series Valves Exhaust Valves FERF5080-1
High-Performance, 11/32"
1.660" 1.660" 1.660" 1.770" 1.770" 1.770" 2.110" 2.110" 2.110" 2.110" 2.110" 2.110"
4.980" 4.980" 5.110" 4.980" 5.110" 5.230" 5.095" 5.095" 4.980" 5.213" 5.213" 4.980"
1 8 8 8 8 8 8 8 8 8 8 8
FERF5064-8 FERF5079-8 FERF5062-8 FERF5144-8 FERF5063-8
High-Performance/Under-Cut, 11/32" Edelbrock High-Performance/Under-Cut/D-Port, 11/32"
High-Performance, 11/32" High-Performance, 11/32" High-Performance, 11/32"
Intake Valves FERF5073-8
High-Performance, 11/32", 45° Seat High-Performance, 11/32", 30° Seat
FERF5143-8 FERF5065-8 FERF5066-8 FERF5074-8 FERF5082-8
High-Performance, Under-Cut, 45° Seat, 11/32"
High-Performance, 11/32", 30° Seat
High-Performance, Ram Air IV, 45° Seat, 11/32" Edelbrock
High-Performance, Under-Cut, 30° Seat, 11/32"
Most of the above valves are available individually. Replace -8 with a -1 for a single valve. Ferrea 6000 Series Competition Valves Exhaust Valves FERF6177-8 Comp 6000, 11/32", 45° Seat
1.660" 1.770" 1.770"
5.230" 5.110" 5.230"
8 8 8
FERF6176-8 FERF6178-8
Comp 6000, 11/32", 45° Seat Comp 6000, 11/32", 45° Seat
Intake Valves FERF6175-8
Comp 6000, 11/32", 45° Seat
2.110"
5.213"
8
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 Race Master Valves Exhaust Valves MAN11337-8
Race Master, 11/32" Race Master, 11/32"
1.770" 1.770"
5.230" 5.100"
8 8
MAN11355-8
Intake Valves MAN11352-8
Race Flo Ram Air IV, 11/32"
2.110" 2.110"
5.215" 5.100"
8 8
MAN11364-8
Race Master, 11/32"
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
481 2021-22 ENGINE BUILDER CATALOG
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