This is a very nice survivor Holley List 4557 carburetor. This was used on 1970 L78 396/375HP and LS6 454/450HP engines backed by a 4 speed transmission. The date code is 902 as shown which decodes as the second week of October, 1969.
This is a very hard to find production dated carb. This carb is in good survivor condition as shown. The carb is totally complete including choke parts as shown. The plating is original and would be right at home on a survivor type car.
The gaskets appeared to be original, I tossed them since the carb will clearly need to rebuild after decades of dry storage. The metering blocks are the original 6328 and 4519 units. There are no breaks, modifications, or repairs to this carb. This is an awesome survivor carb. This is you chance to own the real deal production dated Holley List 4557 carb you have been dreaming about at a GREAT PRICE.
Check out my other listings for more rare and hard to find parts. The item "1970 Chevy Holley Carb List 4557 LS6 454 L78 396 4 Speed Camaro Chevelle Nova SS" is in sale since Friday, July 9, 2021. This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Air Intake & Fuel Delivery".The seller is "super-novass" and is located in Santa Cruz, California. This item can be shipped worldwide.