Products to Compare (max of 3)
X
Compare These Parts
America's Oldest Speed Shop ® Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Help Center
Help Center

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
Shop By
Support
Account

Water Flow Restrictor, 1-5/8 Inch

Specs
Material Type:
Aluminum
Color:
Red
Sold in Quantity:
Each
Finish:
Anodized
Diameter Small End :
1.40
Diameter Big End:
1.63
Inside Diameter:
.63
Water Flow Restrictor, 1-5/8 Inch

Click image to enlarge

Details

Reviews (0)

Q & A (1)

What's in the Box

Info

These billet aluminum anodized coolant flow restrictors fit in the lower radiator neck and reduce turbulance to improve cooling. Slows and smooths coolant flow for greater heat dissipation in the radiator.

Customer Reviews

This product has no reviews.

Product Q&A

1 questions : 1 answers

1 answers

Where do I install it ? At radiator hose on pump or at radiator ? Does it go in neck of radiator ?and which. Direction ? How do I know what size I need ?

Tinker
Summerfield flbrittan
December 19, 2015

Where do I install it ? At radiator hose on pump or at radiator ? Does it go in neck of radiator ?and which. Direction ? How do I know what size I need ?

Answers

December 21, 2015
Eric
Expert
When looking at the outside of this restrictor the small side gets inserted into the lower radiator neck. The larger OD will rest up against the radiator neck and keep it from falling into the radiator. You will need to clamp the hose onto the radiator like usual then add another clamp over the area of this restrictor to keep it from moving.
Page 1 of 1

You may also be interested in:

  • AFCO Water Restrictor Kit
    AFCO Water Restrictor Kit
    View
    (0)
    $5.99
    Compare
  • Weiand 8229 Team G Water Flow Restrictor Plate, 3 Sizes
    Weiand 8229 Team G Water Flow Restrictor Plate, 3 Sizes
    View
    (0)
    $13.52
    Compare
Suggestions