Manufactured by Mr Gasket, part number 153.
GM PERFORMANCE GASKET
PLEASE NOTE: ORIGINAL PACKAGING MAY BE TORN OR DISTRESSED. WE RESERVE THE RIGHT TO OPEN AND VERIFY THE CONTENTS OF ALL
GASKETS. WE WILL SHIP IN THE MOST ECONOMICAL WAY POSSIBLE BY ROLLING UP OR FOLDING OVER THE ORIGINAL PACKAGING WHEN POSSIBLE
(EXAMPLE: RUBBER VALVE COVER GASKET).
Application Guide:
| YEAR: | 1965-1990 | |
| ENGINE: | Chevrolet Big Block Mark IV | |
| ENGINE CID: | 396-454 | |
| PORT SHAPE: | Square | |
| PORT SIZE (in.): | 1.85" x 1.90" | |
| THICKNESS (in.): | .062" |
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All items are sold as shown. Since we offer free shipping we will ship the items the cheapest most cost effective way possible.