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Water Outlet Restrictors

Water Outlet Restrictors - 2-1/8 In OD - 5/8 In 3/4 IN/1 In Id - Aluminum - Anodize - Small Block FORD/GM V6/V8 - S...
MOROSO  |  Part# MOR-63440   More Details...

$16.99



Radiator Hose Restrictor

Radiator Hose Restrictor - 1-3/4 In OD - Aluminum - Natural - Each
ALLSTAR-PERFORMANCE  |  Part# ALL-30242   More Details...

$19.99



Water Restrictor Alum

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

$21.99



Billet Water Neck Spacer

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

$45.69



Water Neck Spacer - Polished

Water Neck Spacer - 1 In Thick - Two 3/8 In NPT Female Ports - O-RING Seal - Aluminum - Polished - Chevy V8 - Each
MEZIERE  |  Part# MEZ-WN0028U   More Details...

$39.70



Water Neck Riser W/ 3/8 NPT Ports

Water Neck Spacer - 1 In Thick - Two 3/8 In NPT Female Ports - Aluminum - Clear Anodize - Chevy V8 - Each
WEHRS MACHINE  |  Part# WEH-WM39375   More Details...

$25.99



Water Neck Riser Plate

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

$68.00



Water Outlet Filler Neck

Water Neck BLOCK-OFF - 16 An Male FITTING- Aluminum - Natural - Chevy V8 - Each
CANTON  |  Part# CAN-80-100   More Details...

$39.00



Radiator Fitting 1/8IN. NPT

Fitting - Adapter - Straight - 1/4 In Hose Barb To 1/8 In NPT Male - Brass - Natural - Each
HOWE  |  Part# HOW-3434   More Details...

$3.99



Billet Radiator Filler Neck

Filler Neck - Cap Style - WELD-ON - 1/8 In NPT Female Port - Billet Aluminum - Natural - Universal - Each
HOWE  |  Part# HOW-34301   More Details...

$11.99