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BIG_BORE_KIT 54MM_BORE_KIT CT90_ATC90_ST90 CL/SL/S90_CM91 (90+4MM)  temp out of stock

90+4MM
SOME DIFFERENT RING TYPES AND HOW THEY GO ONSOME DIFFERENT RING TYPES AND HOW THEY GO ON
TOP END GASKET SET 90CC SEE DISCRIPTION FOR FITMENTS ATC110_1979&80 1/16P (GTE522) TEMP OUT OF STOCKTOP END GASKET SET 90CC SEE DISCRIPTION FOR FITMENTS ATC110_1979&80 1/16P (GTE522) TEMP OUT OF STOCKTHIS SET HAS ONLY ONE VALVE GUIDE SEAL

BUT MOST MODELS ONLY HAD ONE ON THE EXHAUST GUIDE

ST90'S HAD 2 GUIDE SEALS

THIS IS A TOP END GASKET SET FOR ALL CT90'S ATC90'S, AND (ATC110'S 79 AND 80) BUT!!!!!! IF YOU HAVE A (CT90K0 THRU K4) OR A ATC90 WITH A ENGINE SERIAL NUMBER LESS THAN 1113934, OR ANY CL/SL/S90/CM91, THE HEAD GASKET IN THIS KIT WON'T WORK, IF YOU WANT A NEW HEAD GASKET, YOU WILL HAVE TO BUY OUR NUMBER 77R OR CT9G10,,

SORRY

AND

THANKS

GTE522$16.69
*HEAD_GASKET CT90K0_to_K4 (ATC90_F/N_TO_1113934)  ALL_S/SL/CL90'S ALL_CM91   1/19M  (77R) *HEAD_GASKET CT90K0_to_K4 (ATC90_F/N_TO_1113934) ALL_S/SL/CL90'S ALL_CM91 1/19M (77R) THIS IS THE ALL ROUND HEAD GASKET THAT THE CT90K0 THRU K4 TOOK AND THE EARLY ATC90'S THE NEWER CT'S AND ATC'S HAVE THREE NOTCHES IN THE HEAD GASKETS.

THE ALL ROUND HEAD GASKET WORKS FOR (CT90K0 THRU K4) OR AN ATC90 WITH A ENGINE SERIAL NUMBER SMALLER THAN 1113934

*HEAD_GASKET CT90K0_to_K4 (ATC90_F/N_TO_1113934) ALL_S/SL/CL90'S ALL_CM91 1/19M (77R) 77R$5.05
CT90 ATC90 ATC110 ST90 NEWER STYLE HEAD GASKET 1/19M (83w) CT90 ATC90 ATC110 ST90 NEWER STYLE HEAD GASKET 1/19M (83w) THIS HEAD GASKET WORKS FOR (CT90K5 THRU 1979) OR AN ATC90 WITH A ENGINE SERIAL NUMBER LARGER THAN 1113934

CT90 ATC90 ATC110 ST90 NEWER STYLE HEAD GASKET 1/19M (83w) 83W$4.65