244cc - 70mm x 63.5mm Stock Appearing Forged Wiseco Small GX Short Block Kit

For all of you SA racers out there that have to have a 70mm bore! Stock Predator 212 non-hemi on the outside, 244cc on the inside!

Everything you need to assemble a fully forged and billet 244cc small block GX200 clone Short Block from our 70mm bore x 138.6mm tall Rato block. Just add your cam and lifters and you are ready to rock! This block will look like a stock Predator 212 non-hemi on the outside while hiding a massive 244cc bottom end on the inside. Clearancing of the block and cam core will be required for assembly.

This kit includes the following: 

70mm bore x 138.6mm deck height block

Cast aluminum 6 bolt side cover

Forged 63.5mm crankshaft with Briggs 1" rod journal and standard GX200/Clone flywheel taper

ARC 6768 billet 3.575" x 1" stroker connecting rod and bearing set

Wiseco forged 2.755" (70mm) three ring .640" compression height piston with rings and clips

ARC 6521 short heavy duty tool steel wrist pin

2x Crankshaft bearings

2x Crankshaft seals

2x Magnetic drain plugs with safety wire hole

1x Oil sensor and governor hole plug kit

1x pair of solid side cover dowels

1x set of stepped head dowel pins (adapts block to Clone and Shredder heads)

1x set of side cover bolts

1x set of 10.9 grade head bolts

Gasket kit with 0.045" thick head gasket

Optional:

ARC billet flywheel of your choice: 6619, 6669, or 6689. Adds $120.00

ARC 6058 dual ball bearing billet side cover kit: Also removes one of the bearings, one of the seals, side cover dowels, and the side cover bolt set that you don't need from the final price. Adds $108.61

Professional assembly service: We clean, measure, clearance, and assemble all of these components into a pre-built short block that's ready for your coil, blower tins, recoil, head, and carb to be bolted on for only $250.00 extra.