Best Gasket
BEST RUBBER Rear Main Seal Set for Buick 300+364 400 401 425 Nailhead 1957-1967
- Regular price
- $34.58
Another great vintage listing from Falcon Classic! This listing is for a BEST Gasket rubber rear main seal set for 1957-66 Buick 364ci, 40ci, 401ci, and 425ci "nailhead" and 1964-67 Buick 300ci V-8 engines. P/N 3A29S. BEST Gasket is the leading name in sealing performance in the restoration industry. Image shown is an actual factory supplied picture showing set contents.
![](http://5fd05a.myshopify.com/cdn/shop/products/57_c0d923ac-e9f9-4186-b982-08d428789eb7.jpg?v=1695881257&width=1024)
![](http://5fd05a.myshopify.com/cdn/shop/products/57_71836317-e6f0-4500-9d33-1a91b4c12332.jpg?v=1695881257&width=786)