replaces the thermostat to control the flow of water through the cooling system
Kit contains three 2-1/8'' O.D. aluminum restrictors with 5/8'', 3/4'' and a 1'' center I.D. hole that fit most GM V8 or V6 and SB Ford water outlets
By Allstar Performance

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.6 inch
Height : 0.2 inch
Length : 4.9 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B00JPBG8LU

Product Description

Restrictor replaces the thermostat to control the flow of water through the cooling system. Kit contains three 2-1/8'' O.D. aluminum restrictors with 5/8'', 3/4'' and a 1'' center I.D. hole that fit most GM V8 or V6 and SB Ford water outlets.