Arc Racing Honda Gx340/Gx390 Billet Side Cover Default Crankcase
Arc Racing Honda Gx340/Gx390 Billet Side Cover Crankcase

ARC Racing Honda GX340/GX390 Billet Side Cover

Regular price$219.95
/
Shipping calculated at checkout.

Honda GX390/420 billet sidecover. Machined from 6061-T6 aircraft grade aluminum features dual crank bearings and cam bearing for extra support. Uses all 4 dowel pens in the block for extra block support. A must for all modified and stroker applications. Includes all hardware for installation. Not designed to be used with counter balance. Chain guard mounting holes thread size M8X1.25mm.

***Use 28oz of oil in most applications*** 

Will Not work on 460 ten bolt blocks.

Will Not work with Stud Kit. Must use bolts in kit


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