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BLOCKS - SLEEVES

APE is recognized as the leading manufacturer of big block cylinder assemblies for over twenty years. Our blocks are the strongest and fastest you can buy.

APE big blocks were the first over 200, 210, 220, 230, and 240 mph.

The same blocks we build for the world' s fastest racers are also available for your race bike or street hot rod. APE blocks are available completely finished, ready to install. Bored, honed, o'ring (if necessary),

NOTE: APE Big Blocks have APE machined in the ends.

The Kawasaki blocks are available in two types. The "KZ style" ( rectangular cam chain tensioner hole) and the "GPZ" style ( round cam chain tensioner hole)

APE blocks are only available with piston purchase from APE. Completely finished, ready to install. Bored, honed, o'ring (if necessary.)

#GBK1000-3 - $1259.00 Pistons extra



SLEEVES

Premium quality ductile steel cylinder sleeves. Greater resistance to distortion than "grey cast iron" sleeves. Sizes available for all popular big bore conversions.


Part # O.D SPG I.D. LTH FL LIP PRICE USE
KA629-1 3.200 3.200 2.900 4.550 .250 3.415 125.00 KZ900 / 1000 1135cc thru 1200cc 1000J 1170 / 1200cc, GPZ1100 1200cc
KA773-2 3.450 3.450 3.100 4.520 .250 3.600 125.00 KZ900 / 1000 / 1000J / GPZ1100 1325 thru 1425cc big block only
KA3500 3.500 3.500 3.120 4.625 .250 3.700**** 125.00 KZ900 / 1000 1468 thru 1500cc
****Must be machined to 3.600 for use in Kawasaki block


ALUMINUM CYLINDER SPACERS

Aluminum cylinder spacers are for use in adjusting cylinder height to lower compression, allow the use of different length rods, clearance for stroker cranks, etc.


KAWASAKI Z1900/KZ1000 / GPZ1100 thru '84

THICK PART# PRICE
.020" CYSPK020 $38.44
.040" CYSPK040 38.44
.063" CYSPK063 38.44
.080" CYSPK080 60.44
.100" CYSPK100 69.24
.125" CYSPK125 69.24
.188" CYSPK188 87.94