STREET PERFORMANCE/COMPETITION VALVES
Ford Small Block 289-351W Boss 302 351C 351M-400 Ferrea Part No. Description Dia. Length Qty. 5000 Series Valves Exhaust Valves FERF5014-8 Hi-Performance 289-302, 351W, 11, 32" 1.450" 5.030" 8 FERF5028-8 Hi-Performance 351W & GT-40, 11, 32" 1.550" 5.075" 8 FERF5040-8 Hi-Performance 351C 2BBL, 11, 32" 1.650" 5.060" 8 FERF5045-8 Hi-Performance Boss 302, 351C, 11, 32" 1.710" 5.060" 8 FERF5145-8 Hi-Performance Boss 302, 351C, 11, 32" 1.760" 5.060" 8 Intake Valves FERF5012-8 Hi-Performance 289-302, 351W, 11, 32" 1.782" 5.030" 8 FERF5029-8 Hi-Performance 11, 32, 351W & GT40, 11, 32" 1.850" 5.075" 8 FERF5071-8 Hi Performance 351W & GT40, 11, 32" 1.900" 5.075" 8 FERF5059-8 Hi Performance 351W & GT40, 11, 32" 1.940" 5.075" 8 FERF5026-8 Hi-Performance 351C 2BBL, 11, 32" 2.070" 5.275" 8 FERF5037-8 Hi-Performance Boss 302, 351C, 11, 32" 2.190" 5.300" 8 Note: Most of the above valves are available each. Simply replace -8 with a -1 for a single valve. 6000 Series Competition Valves Exhaust Valves FERF6123-8 Comp 6000, 351w, GT40, 11, 32" 1.550" 5.075" 8 FERF6179-8 Comp 6000, 351C 2BBL, 11, 32" 1.650" 5.060" 8 FERF6183-8 Comp 6000, 351W, GT-40, 11, 32" 1.600" 5.075" 8 FERF6258-8 Comp 6000, Boss 302, 351C, 11, 32" 1.760" 5.060" 8 Intake Valves FERF6122-8 Comp 6000, 351W, GT40, 11, 32" 1.850" 5.075" 8 FERF6239-8 Comp 6000, 351W & GT40, 11, 32" 1.900" 5.075" 8 FERF6170-8 Comp 6000, 351W, GT-40, 11, 32" 1.940" 5.075" 8 FERF6132-8 Comp 6000, 351C 2BBL, 11, 32" 2.070" 5.275" 8 FERF6190-8 Comp 6000, Boss 302, 351C, 11, 32" 2.250" 5.344" 8 Note: Most of the these valves are available individually. Replace -8 with a -1 for a single valve.
Manley Part No.
Description
Dia.
Length Qty.
Street Flo Valves Exhaust Valves MAN10775-8 Intake Valves MAN10778-8 Race Flo Valves Exhaust Valves MAN11523-8
Street Flo, Non-Rail, 11, 32"
1.550"
5.080"
8
Street Flo, Rail Type, 11, 32"
1.850"
5.075"
8
Race Flo, Rail Type, 11, 32" Race Flo, Rail Type, 11, 32" Race Flo, Non-Rail, 11, 32" Race Flo, Rail Type, 11, 32" Race Flo, Rail Type, 11, 32" Race Flo, Rail Type, 11, 32" Race Flo, Non-Rail, 11, 32" Race Flo, Rail Type, 11, 32"
1.465" 1.550" 1.600" 1.600" 1.785" 1.850" 1.940" 1.940"
5.080" 5.080" 4.911" 5.080" 5.075" 5.075" 4.911" 5.075"
8 8 8 8 8 8 8 8
MAN11575-8 MAN11531-8 MAN11889-8
Intake Valves MAN11572-8
MAN11578-8 MAN11532-8 MAN11888-8
Note: Most of the these valves are available individually. Replace -8 with a -1 for a single valve. Race Master Valves Exhaust Valves MAN11873-8 Race Master, 351C, 11, 32" 1.710" 5.042" Note: Most of the these valves are available individually. Replace -8 with a -1 for a single valve. Severe Duty Exhaust Valves MAN11805-8 Severe Duty Exhaust, 11, 32" 1.710" 5.067"
8
8 8
MAN11857-8
Severe Duty 351C, 11, 32" +.100"
1.710"
5.167"
Note: Most of the these valves are available individually. Replace -8 with a -1 for a single valve
2018 ENGINE BUILDER CATALOG
203
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