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Water Restrictor Alum

Water Outlet Restrictors - Funnel Shaped - 5/8 In Id - Aluminum - Natural - Each
KLUHSMAN RACING PRODUCTS  |  Part# KLU-1027   More Details...

$20.99



Thermostat Housing Chevy 45 Degree

Water Neck - 45 Degree - 1-1/2 In Id Hose - O-RING - Hardware Included - Aluminum - Chrome - Chevy V8 - Each
SPECTRE  |  Part# SPE-42303   More Details...

$23.99



Water Outlet Restrictor Kit

Water Outlet Restrictors - 2-1/8 In OD - 5/8 In 3/4 In 1 In Id - Aluminum - Blue / Gold / Red Anodized - Small Bloc...
ALLSTAR PERFORMANCE  |  Part# ALL-30241   More Details...

$7.99



Radiator Hose Restrictor

Radiator Hose Restrictor - 1.75 In OD - Aluminum - Natural - Each
ALLSTAR PERFORMANCE  |  Part# ALL-30242   More Details...

$19.99



Billet Aluminum Water Restrictor

Radiator Hose Restrictor - 1.75 In OD - Aluminum - Black Anodized - Each
JONES RACING PRODUCTS  |  Part# JRP-RR-9104-A   More Details...

$38.57



Billet Water Neck Spacer

Water Neck Spacer - 1 In Thick - Four 1/2 In NPT Female Ports - O-RING Seal - Aluminum - Black Anodized - Chevy V8 ...
ALLSTAR PERFORMANCE  |  Part# ALL-30375   More Details...

$45.69



Water Bypass Kit - GM

Water Neck Spacer - 1-1/8 In Thick - Dual 3/8 In NPT Ports - Bypass Lines / Fitting - Aluminum - Natural - Chevy V8...
EDELBROCK  |  Part# EDE-8095   More Details...

$143.95



Water Neck Riser Plate

Water Neck Spacer - 1 In Thick - Two 3/8 In NPT Ports - 1/2 In NPT Gauge Port - O-RING - Aluminum - Clear Anodized ...
CANTON  |  Part# CAN-80-116   More Details...

$69.00



Thermostat Housing Chevy 15 Degree

Water Neck - 75 Degree - 1-1/2 In Id Hose - O-RING - Aluminum - Chrome - Chevy V8 - Each
SPECTRE  |  Part# SPE-42313   More Details...

$10.49



Water Outlet Restrictors

Water Outlet Restrictors - 2-1/8 In OD - 5/8 In 3/4 In 1 In Id - Aluminum - Blue / Gold / Red Anodized - Small Bloc...
MOROSO  |  Part# MOR-63440   More Details...

$19.99