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Vehicle Info NeededMILODONPART NUMBER: 697-45046-8
Megaflow Exhaust Valves Small Block Chevy
$19295
Ships on 09/09/2026
Lowest Price GuaranteeSmall Block Chevy
- Megaflow Exhaust Valves
- Small Block Chevy
- Head Diameter: 1.60''
- Length: 5.030''
- +.100 Length
- 8/pkg
Specs: - Type: Exhaust
- Head Diameter: 1.60'
- Stem Diameter: .341'
- Length: 5.030'
- Tip Length: .280'
- Head Angle/Radius: 12° 3/8'R
- Margin: .080'
- Seat: .090'
- Grams: 97.2
Part TypeValve
BrandMILODON
Package Height2.5
Package Width7.0
Package Length12.0
Weight2.15 PG
Part CategoryPerformance Parts
Valve Stem Diameter (Mm)8.661
Valve Head Diameter1.6 in (40.6 mm)
Overall Valve Length (Mm)127.762
Lock Groove Quantity1-groove
QuantitySold as a set of 8
Valve Seat Width0.09 in (2.3 mm)
Overall Valve Length5.03 in (127.8 mm)
Valve Material21-4N stainless steel
Valve Head Diameter (Mm)40.64
Valve Head Style12 degree dish
Valve Tip Length0.28 in (7.1 mm)
Valve Tip Length (Mm)7.112
Undercut StemYes
Valve Stem Diameter0.341 in (8.7 mm)
Part FitmentSemi Universal
Swirl-PolishedYes
Lock Groove StyleConventional
Vendor Part Number45046-8
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
