Original GM Pair of 346236 BBC Oval Port 396 402 454 Cylinder Heads. HARD TO FIND ORIGINAL CLASSIC CAR & TRUCK PARTS. Original pair of GM heads dated M 19 3, (I don’t believe that’s the correct date code but it’s all I can find), and K 5 77, please verify all the castings for yourself as they can be difficult to read. &#######xA0; By the very old dried out Mud Dobber dirt pictured on one of the heads I think it’s safe to say these heads have been sitting for a very long time and will need to be gone through! &#######xA0; The vast majority are big block Chevrolet with a few Pontiac mixed in. &#######xA0; They came from a variety of places and I do not recall the story or history on each pair after all these years. &#######xA0;Please use the zoom feature to ensure this item fits your version of the &#####x201C;right part&#####x201D; and that it fits your application. &#######xA0; I may think this part is really nice or in exceptional condition but that&#####x2019;s my perspective. &#######xA0; I may have looked at dozens of broken original parts and know it&#####x2019;s difficult to find a good one that is not broken. &#######xA0; You may be looking Taiwan or Chinese reproductions made with half the thickness an OEM part has, but has shiny paint. &#######xA0; I think the reproductions are junk because I know from experience they don&#####x2019;t last, you may think my part is junk because the paint is not shiny. &#######xA0; We may see things very differently so please take the time to really inspect this part because I love to help people find parts to complete their project, that&#####x2019;s my passion. &#######xA0; If you feel like you need to see more or I missed something of importance please let me know and I&#####x2019;ll gladly take additional photos to help you make a more well informed decision. &#######xA0; While these are 50 year old parts the vast majority of them have been stored away inside since the early to mid-1990&#####x2019;s so they will have fared better than most. Thank you for allowing me to share my passion with you. &#######xA0; I have thousands of original car and truck parts available in my store. &#####x200B;&#####x200B;&#####x200B;&#####x200B;&#####x200B;&#####x200B;&#####x200B. All of our packages are professionally packed with a custom made box from recycled cardboard. &#######xA0; This will take a little longer but you’ll be pleased with the care that was taken with your part. See our other items. By the very old dried out Mud Dobber dirt pictured on one of the heads I think it’s safe to say these heads have been sitting for a very long time and will need to be gone through! The vast majority are big block Chevrolet with a few Pontiac mixed in. They came from a variety of places and I do not recall the story or history on each pair after all these years. Please use the zoom feature to ensure this item fits your version of the “right part” and that it fits your application. I may think this part is really nice or in exceptional condition but that’s my perspective. I may have looked at dozens of broken original parts and know it’s difficult to find a good one that is not broken. You may be looking Taiwan or Chinese reproductions made with half the thickness an OEM part has, but has shiny paint. I think the reproductions are junk because I know from experience they don’t last, you may think my part is junk because the paint is not shiny. We may see things very differently so please take the time to really inspect this part because I love to help people find parts to complete their project, that’s my passion. If you feel like you need to see more or I missed something of importance please let me know and I’ll gladly take additional photos to help you make a more well informed decision. While these are 50 year old parts the vast majority of them have been stored away inside since the early to mid-1990’s so they will have fared better than most. The item “Original GM Pair of 346236 BBC Oval Port 396 402 454 Cylinder Heads” is in sale since Monday, July 13, 2020. This item is in the category “eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Engines & Components\Cylinder Heads & Parts”. The seller is “starcrossedmoongazer” and is located in Tulsa, Oklahoma. 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- Interchange Part Number: Original GM Chevy Chevrolet Cylinder BBC Big Block
- Surface Finish: 396 402 454 Passenger Corvette Chevelle El Camino
- Manufacturer Part Number: Does Not Apply
- Other Part Number: Horsepower SS Supersport Super Sport OE OEM Origin
- Brand: GM
- Warranty: Monte Carlo Police Impala Caprice High Performance