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GASKETS

Big bore head and base gaskets are designed for use with overbore piston kits. They are available in all of the most common big bore combinations. Big bore base gaskets have oversize holes to accommodate big bore kits that use oversize sleeves. If a big bore base gasket is not listed, that kit usually takes a stock oem gasket.

Head gaskets are available in three types ; Spring steel or MLS which is the latest style. Fiber, which is like an oem gasket and solid copper for use on o'ring applications.  

Base gaskets are available as fiber, or copper in various thicknesses to adjust piston deck height. If you have any questions as to which gaskets are right for your application, call the APE tech line.  Big motors have a tendency to pound out fiber base gaskets. 



HEAD GASKETS BASE GASKETS

  MODEL

  DISPL.

  BORE
SPRING STEEL
Standard Thickness

MLS/COT
Standard Thickness

MLS/COT
.018"
$90.20
COPPER

SPRING STEEL

FIBER
$12.57

FZR600 - '94-'99 629CC 60.5MM Y8282
$78.18
. . Y8427 (.020)
$31.53
. .
YZF600RR - '94-'99 618CC 63MM Y8424
$82.08
. . Y8427 (.020)
$31.53
. .
YZF-R6 - '99-'02 646CC 68MM . Y8575
$78.18
Y8575-18 . . .
YZFR6 - '03-'05 646CC 68MM . . Y8684-18 . . .
685CC 70MM . . Y8699-18 . . .
YZFR6 - '06-'07 617CC 68MM . Y8710 - $78.96 . . . .
654CC 70MM . . Y8712-18 . . .
FZR1000 - '88-'95 1070CC 78MM . Y8388
$82.08
. . Y8382
$28.76
.
1040CC 77MM . Y8283
$82.08
. . . .
YZFR1 - '98-'03 1000CC 75MM . Y8562
$78.18
. . . .
1054CC 77MM . Y8563
$82.08
. . . .
YZFR1 - '04-'06 1024CC 78MM . Y8686
$78.18
. . . .
1051CC 79MM . Y8695
$78.18
. . Y8687
$28.76
.
XS1100 1179CC 76MM . Y8046 .(CFM)
$48.91
. . . .
FJ1100/1200 1188CC 77MM . Y8327
$78.18
. . . .
1219CC 78MM . Y8351
$82.08
. . . .
1250CC 79MM . Y8330
$78.18
. Y8141
(1260CC)
$33.12
Y8597 (1260CC)
$27.37
.
1314CC 81MM . Y8328
$82.08
. Y8242
$33.12
Y8598
$28.76
Y8239
$12.57
FJ1100 LEGEND CAR 1202CC 75.5MM . Y8285
$78.18
. . .

Y8142
1195-1260CC

$12.57

1250CC

79MM
. Y8174
(copper)
$59.08
. . .