68-71 Corvette BIG BLOCK SMOG TUBES & CHECK VALVES 427 396 454 - tube valve air

(No reviews yet) Write a Review
1968-71 Corvette Big Block Block Smog Tubes & Check Valves

This is a set of brand new, exact reproduction, smog tubes and restored check valves. For a 1968-71 Big Block Corvette. Smog tubes are black zinc plated, like original, and have correct tapered tubes. Check valves are gold zinc plated as original. We manufacture 6 different applications for Corvette and Chevelle. Check our other ebay listings for more information on the other applications.


Inventory of stock varies from day to day. Dueto phone sales and walk in status some items might be on back orderfrom time to time. If this occurs we will notify you of the problem ASAP. We offer combine shipping on multiple items that will ship in the same box.Size and weight will determine the shipping cost.

Cranes Corvette Supply
7948 Ronson Road - San Diego, CA 92111
Phone: 858-864-2883 - Fax: 858-514-8398
Hours: Mon-Fri 9am-5pm PM