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Moroso

Moroso

Moroso Chevrolet V8/90 Degree V6 Filler Neck Manifold Kit

SKU: MOR63420

Water Necks and Thermostat Housings

MOR Coolant Filler Necks...

Moroso Chevrolet V8/90 Degree V6 Filler Neck Manifold Kit
Moroso

Moroso

Moroso Chevrolet V8/90 Degree V6 Filler Neck Manifold Kit

SKU: MOR63420

Water Necks and Thermostat Housings

MOR Coolant Filler Necks...

A$222.67
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Moroso offers manifold filler necks in a variety of styles, materials, and finishes—for applications from 1955 and up. These replacements locate the filler at the highest point to bleed off air on cars with low-mount radiators. The filler necks can be located on either the left or right side of the vehicle. They include 1/2 in. NPT fittings for the installation of a water temperature sending unit, and two 1/4 in. NPT fittings for return lines on popular aftermarket cylinder heads.

Product Overview

Moroso Chevrolet V8/90 Degree V6 Filler Neck Manifold Kit

Product Details

Description:Moroso Chevrolet V8/90 Degree V6 Filler Neck Manifold Kit
Part Number:mor63420

Part Type

Manifold Filler Neck

Data: v4.2 - Upd: 2026-10-15 22:07:32

Specifications

Product Attributes - Brand
Moroso
Product Attributes - Manufacturer's Part Number
63420
Product Attributes - Part Type
Water Necks and Thermostat Housings
Product Attributes - Product Line
Moroso Manifold Filler Necks
Product Attributes - UPC
084663634208
Product Attributes - Water Neck Style
90 degree
Product Attributes - Swivel
No
Product Attributes - Material
Diecast
Product Attributes - Color
Natural
Product Attributes - Sealing Style
Gasket
Product Attributes - Thermostat Included
No
Product Attributes - Mounting Hardware Included
Yes
Product Attributes - Heater Bypass Provision
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Unit can be flipped 180 degrees for either right or left outlet locations.

Reference Information

Brand Name/s Moroso
StreetFX SKU mor63420
SFX Item ID 4104211
Supplier Item Code 4104211
Manufacturer SKU 63420
Manufacturer UPC 84663634208
Alternative References V8/90

Compatibility

Application Data
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1966
    Ending Year1970
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.9L/302
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1967
    Ending Year2000
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/262
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1976
    Ending Year1999
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1979
    Ending Year1982
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.4L/267

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