Included in this rotating kit is a new cast steel Crankshaft, Connecting H beam rods, Wiesco Forged racing Pistons, Rod and main bearings, and piston rings. This kit comes with Wiseco forged racing pistons. These are top quality engine kits, you will not find a better price on these kits anywhere. Here is what they consist of.
Is a 4340 forged steel 4.500 stroke crankshaft. 650 longer stroke than stock kit will go internally balanced crankshaft. You will need to use your stock 460 balancer and flywheel with this combination with no external weights 1978 and older. 125 radius on rods and mains.
These cranks are rated good to 1500hp and 9000rpm. We also offer this crankshaft and kit balanced for 200.00 extra, which should be done or do at your local machine shop.
Procomp motorsport Forged Steel H beam beam 6.700 long rods with 7/16 12 point bolts. The longer rod produces less friction, makes more power and creates less cylinder wear. These rods are good to 1500hp and 9000rpm. All stroker kits are supplied with Wiesco forged racing pistons and rings are available in.
Pistons are 4.390 on bore. Are the finest forged racing pistons on the market today, I know picture shows KB pistons but we do not us or sell any more too many issues with KB pistons!! You get same kit for same price but with Wiesco Forged racing pistons. Are Flat tops with stock valves relief and also have Kenesee head valve reliefs also. These pistons will also work perfect with open and closed chamber heads as well Kenesee cyclinder heads.Depending on the cc of your head you can expect between 9.5:1 to 12.00:1 with closed chamber heads. If you are running nitrous or a supercharger these Wiesco Forged pistons are the only way to go and have you engine live with no piston failures!! All engine kits come with with Enginetech/King main and rod bearings and Hastings/Enginetech/Grant moly rings.
These are special bearings made by Enginetech/King for us to be used with the increased radius on aftermarket crankshafts. They are comparable to Clevite H series.King bearings have proven to be excellent quality and hold up to even the most severe applications. Their Acular material offers nearly twice the strength of traditional lead/copper bearings. Hastings/EnginetechGrant/ rings are the highest quality rings on the market today. They offer less drag and cylinder wear then comparable less expensive rings on the market today.
If you are building a big block ford for your project there is no road to cheaper horsepower then increasing displacement. We have excellent dyno tested combinations and can furnish you any parts needed to complete your project. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Engines & Engine Parts\Crankshafts". The seller is "seperformance5" and is located in this country: US. This item can be shipped worldwide.