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Vehicle Info NeededMANLEYPART NUMBER: 660-10649-1
Budget Replacement Exhaust Valve Small Block Chevy
$929
3 left in stock
Ships on Sep 08, 2026
Lowest Price GuaranteeExhaust Valves
- Budget Replacement Exhaust Valve
- Small Block Chevy
- 1.600'' Diameter
- 11/32'' (0.3415'') Stem Diameter
- 4.910'' Overall Length (Stock)
- Stainless Steel
- 1/pkg.
- Type: Exhaust Valve XH-422 Material
- Head Diameter: 1.600'
- Stem Diameter: 11/32' / 0.3415'
- Installed Height: Stock
- Overall Length: 4.910'
- Tip Length: 0.290'
- Underhead Angle / Radius: Stock
- Margin: 0.070'
- Seat Width: 0.150'
- Top of Head: Dimple
- Weight / Grams: 105
Part TypeValve
BrandMANLEY
Package Height2.6
Package Width2.8
Package Length7.3
Weight0.33 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number10649-1
Package Qty1
Package TypeEA
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