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ZShack Built Short Block

ZShack Built Short Block

Regular price $4,531.81 Sale

We only offer one stage for the short block.  We use this setup in house for every build from oem power levels all the way up to 1000 whp.  This will come with a full 1 year warranty for machining defects.  Unlike engines built elsewhere, we build all of our short blocks in house.  Shipping will be via truck freight, please contact us for a quote.  Core charge, we will either need your old engine shipped to us for inspection first or the core charge covered before we will send out the new shortblock.  This will be refunded once your old block has been torn down and inspected and the crank, block, and girdle are re usable.

*ACL Racing main and rod bearings clearanced to build spec(contact us if planning on going above 700whp)

*Eagle rods with ARP hardware

*Wiseco 8.5:1 pistons(higher comp pistons can be used as well, contact for price)

*ARP 2000 Main Studs

*New brass freeze plugs installed

*Piston rings clearanced to build spec(contact us if planning on going above 700whp)

*Block inspected and hot tanked

*Block decked

*Block bored and honed using a torque plate

*Drilled and tapped crankshaft to clean out oil passages. Crankshaft counterweight and bolts welded

*Rotating assembly balanced

*Crankshaft micro-polished

*Coolant passage ported along entire block, not just around the back cylinders

*NA oil squirters installed to clearance Wiseco pistons

*Pistons and rods pin fitted

*Short block fully assembled and ready to go

 

Core charge for a short block is $750 and will be refunded when customer block is received by us.  It must include at the very least a good used block, girdle, and crankshaft