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Vehicle Info NeededMOROSOPART NUMBER: 710-63431
Billet Aluminum Water Neck Bleeder Kit Small Block Chevy & Big Block Chevy
$14399
Ships on Nov 03, 2026
Lowest Price GuaranteeBillet Aluminum
- Billet Aluminum Water Neck Bleeder Kit
- Small Block Chevy & Big Block Chevy
- Bolt-On
- Anodized Black
- Allows the use of steel reinforced hose or lightweight hose to be used in cooling system,li>A quick and easy way to remove air from cooling system
- Includes billet water neck with 1" NPT outlet, bleeder, bleeder plate, hardware and gaskets
- 1" NPT machined port is designed to use with popular hose adapters (including -AN) sizes, Moroso Nos. 710-63541/710-63542/710-63543
- Can be used with Moroso Expansion Tank Nos. 710-63650/710-63651/710-63655/710-63656
Custom Aluminum Filler Necks
Moroso offers a variety of Radiator Filler Necks to fit nearly any application. These filler necks can provide various mounting options for custom routing of coolant hoses and lines. Available in different aluminum versions and configurations to fit your application needs.
Part TypeCooling System Air Bleed
Product LineMoroso Radiator Filler Necks
BrandMOROSO
Package Height4.3
Package Width4.3
Package Length5.7
Weight1.62 PG
Part CategoryPerformance Parts
Water Neck Style90 degree
Heater Bypass ProvisionNo
Water Neck FinishBlack anodized
QuantitySold as a kit
Mounting Hardware IncludedYes
Sealing StyleGasket
Part FitmentSemi Universal
Water Neck MaterialBillet aluminum
Vendor Part Number63431
Package Qty1
Package TypeEA
Items You Need
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JEGS
Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]
Part Number : 555-28030
$799$8.99
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JEGS
Part Number : 555-28030
$799$8.99
You Save$1.00
Some parts are not legal for use in California or other states with similar laws / regulations
