Manley 10717-8 Street Flo Exhaust Valves 1.725
Manley designed these 10717-8 Street Flo Undercut Stem Exhaust Valves for Big Block Chevy engines. Manufactured from NK-841 Stainless Steel, these valves have better Fatigue Strength than the competition! Featuring chrome stems and hardened valve tips, they are also swirl polished and fully machined.
These valves are a great choice for mild drag race, oval track and high-performance street applications.
Manley 10717-8 Street Flo Exhaust Valves Specs:
- Valve Material: NK-841 Stainless Steel
- Valve Head Diameter: 1.725 in.
- Valve Stem Diameter: 0.3715 in.
- Overall Valve Length: 5.350 in.
- Valve Seat Width: 0.100 in.
- Valve Tip Length: 0.220 in.
- Valve Head Style: 5-degree dish
- Undercut Stem: Yes
- Swirl Polished: Yes
- Lock Groove Quantity: 1-groove
- Lock Groove Style: Conventional
- Weight: 120 grams
- Quantity: Sold as a set of 8
Manley Street Flo Valves –Better By Design!
Manley 10717-8 Street Flo Exhaust Valves 1.725
Manley designed these 10717-8 Street Flo Undercut Stem Exhaust Valves for Big Block Chevy engines. Manufactured from NK-841 Stainless Steel, these valves have better Fatigue Strength than the competition! Featuring chrome stems and hardened valve tips, they are also swirl polished and fully machined.
These valves are a great choice for mild drag race, oval track and high-performance street applications.
Manley 10717-8 Street Flo Exhaust Valves Specs:
- Valve Material: NK-841 Stainless Steel
- Valve Head Diameter: 1.725 in.
- Valve Stem Diameter: 0.3715 in.
- Overall Valve Length: 5.350 in.
- Valve Seat Width: 0.100 in.
- Valve Tip Length: 0.220 in.
- Valve Head Style: 5-degree dish
- Undercut Stem: Yes
- Swirl Polished: Yes
- Lock Groove Quantity: 1-groove
- Lock Groove Style: Conventional
- Weight: 120 grams
- Quantity: Sold as a set of 8
Manley Street Flo Valves –Better By Design!
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Description
Manley designed these 10717-8 Street Flo Undercut Stem Exhaust Valves for Big Block Chevy engines. Manufactured from NK-841 Stainless Steel, these valves have better Fatigue Strength than the competition! Featuring chrome stems and hardened valve tips, they are also swirl polished and fully machined.
These valves are a great choice for mild drag race, oval track and high-performance street applications.
Manley 10717-8 Street Flo Exhaust Valves Specs:
- Valve Material: NK-841 Stainless Steel
- Valve Head Diameter: 1.725 in.
- Valve Stem Diameter: 0.3715 in.
- Overall Valve Length: 5.350 in.
- Valve Seat Width: 0.100 in.
- Valve Tip Length: 0.220 in.
- Valve Head Style: 5-degree dish
- Undercut Stem: Yes
- Swirl Polished: Yes
- Lock Groove Quantity: 1-groove
- Lock Groove Style: Conventional
- Weight: 120 grams
- Quantity: Sold as a set of 8
Manley Street Flo Valves –Better By Design!
