Crank Support SB Chevy - Small Block Chevy, Made in USA. Small Block Chevy Crankshaft support. For High Boost engines , or overdrives 20% or More- You will eventually have a snout failure with a 20% or more overdrive using a small block snout. The Blower will try to pull the crankshaft up into the upper main bearing without a support , often breaking off the snout of a small block crankshaft - This helps that issue by putting the crankshaft in a more neutral support fashion. Sort of like having a 6th main bearing.
MUST be used with a Blower Hub- Unless you have a double keyway balancer with a 6 bolt blower Pattern. NEW ALUMINIUM CRANK SUPPORT SYSTEM. To use a crank trigger , you have to use this hub.
RCD202203-05 available from Alkydigger's. 1 ALUMINUM FRONT PLATE WITH BEARING - Powder Coated Black.
2 FLANGE STEEL SNOUT PIECE. 3 ALUMINIUM STAND OFF (4 - 6.25) std.4 ENGINE BLOCK PLATES THAT MOUNT TO BLOCK. Cannot be used with an accessory pulley unless you get our longer stands. Shown with OPTIONAL 1 Mandrel to drive a fuel pump or whatever in front of support. The item "Small Block Chevy Crankshaft Support to prevent snout breakage on Blown Engine" is in sale since Sunday, March 1, 2020. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Crankshafts & Parts".
digger" and is located in Nashville, Tennessee. This item can be shipped worldwide.