We ARE the manufacturer.....  Detroit Muscle Technologies 

Reverse engineered, laser cut, OEM style material taillight gaskets for your 1970 Dodge Coronet R/T or 500 (we have base Coronet or Super Bee taillight gaskets in another auction). The outer housing to body gasket is made of 1/4" black poly foam. The inner gray housing to lense gaskets are made from the same material as the original OEM gaskets, 1/8" thick gray rubber foam.

Shipping
First Class Mail.  We combine shipping.

IMPORTANT SHIPPING NOTICE
Shipments to Canada take at LEAST 14 days and sometimes as long as 30 days.
We ship First Class International Mail for all shipments under 4lbs and under 1 cubic foot. 
We ship International Priority Mail, for shipment over 4lbs or 1 cubic foot.
BOTH methods take the same amount of time.
There are NO tracking numbers shipping outside the US unless you pay additional for UPS or International Express Mail.
UPS or International Express Mail have EXPENSIVE brokerage fees of $35+ plus local taxes.