Aluminum Water Neck 1966-75 Small Block Chevy 283-350 V8

Vehicle Info Needed

RPCPART NUMBER: 707-R6003C

Aluminum Water Neck 1966-75 Small Block Chevy 283-350 V8

Name: Aluminum Water Neck 1966-75 Small Block Chevy 283-350 V8
Brand: RPC
SKU: 707-R6003C
Price: 44.99 USD
Availability: InStock

^$44⁹⁹

Ships on 09/18/2026

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Chevy

1966-75 Small Block Chevy 283-350 V8
1966-75 Big Block Chevy V8
45° Swivel, O-Ring Style
Chrome-Plated Finish

Part TypeThermostat Housing

BrandRPC

Package Height2.6

Package Width7.8

Package Length8.7

Weight0.78 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part NumberR6003C

Package Qty1

Package TypeEA

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Items You Need

RPC

Replacement Water Neck O-Rings For use with Aluminum Water Necks 707-R6002, 707-R6009, 707-R6015

Part Number : 707-R6004

^$3⁹⁹

RPC

Replacement Water Neck O-Rings For use with Aluminum Water Necks 707-R6002, 707-R6009, 707-R6015

Part Number : 707-R6004

^$3⁹⁹

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Some parts are not legal for use in California or other states with similar laws / regulations

Aluminum Water Neck 1966-75 Small Block Chevy 283-350 V8

Items You Need

Replacement Water Neck O-Rings For use with Aluminum Water Necks 707-R6002, 707-R6009, 707-R6015

Part Number : 707-R6004

Replacement Water Neck O-Rings For use with Aluminum Water Necks 707-R6002, 707-R6009, 707-R6015

Part Number : 707-R6004

ITEM YOU MAY ALSO CONSIDER

Thermostat Housing

Part Number : 720-9141G

Thermostat Housing

Part Number : 720-9141G

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