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Vehicle Info NeededMANLEYPART NUMBER: 660-11860-8
Race Master Intake Valves Small Block Chevy
$18869
6 left in stock
Ships on Sep 08, 2026
Lowest Price GuaranteeIntake Valves11/32'' Valve Stem Diameter
- Race Master Intake Valves
- Small Block Chevy
- 1.940'' Diameter
- 11/32'' (0.3415'') Stem Diameter
- 4.951'' Overall Length (Stock)
- Stainless Steel
- 8/pkg.
- Type: Intake Valve NK-842 Material
- Head Diameter: 1.940'
- Stem Diameter: 11/32' / 0.3415'
- Installed Height: Stock
- Overall Length: 4.951'
- Tip Length: 0.290'
- Underhead Angle / Radius: 10° x 3/8'
- Margin: 0.050'
- Seat Width: 0.080'
- Top of Head: 5° Dish
- Weight / Grams: 109
Part TypeValve
BrandMANLEY
Package Height2.6
Package Width6.5
Package Length11.7
Weight2.35 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number11860-8
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
