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  KB PERFORMANCE PISTON KITS

DS-751258
 
  • These pistons were originally designed by Keith Black
  • Manufactured from high-strength, T-6, heat-treated, 390 hypereutectic alloy
  • Allow a tighter fit and longer piston and ring life
  • Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005”) tolerances from piston to piston
  • Each kit contains two pistons, pins, spiro-lock pin clips and Hastings moly rings
  • Piston pin lock rings available separately
  • Replacement rings are also available separately
  • Made in the U.S.A.
NOTES:
KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.

Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.

Each replacement ring denotes rings for two pistons, except 48-99 Big Bore kits and 99-06 88” Twin Cam kits, which require two sets.

 
Piston Kit Reference

Quantity Item / Item Code Price
PISTON TC88 STD 10.5:1
0910-0575		 $208.95
$182.83
PISTON TC88 .010 10.5:1
0910-0576		 $208.95
$182.83
PISTON TC88 .020 10.5:1
0910-0577		 $208.95
$182.83
PISTON TC88 STD 9.25:1
0910-0578		 $203.95
$178.46
PISTON TC88 .010 9.25:1
0910-0579		 $203.95
$178.46
PISTON TC88 .020 9.25:1
0910-0580		 $203.95
$178.46
LOCK RING 4PK
0913-0001		 $4.95
$4.33
LOCK RING TWIN CAM 4PK
0913-0002		 $6.95
$6.08
RINGS 1000XL STD
DS-750810		 $42.95
$37.58
RINGS 1000XL 010
DS-750811		 $42.95
$37.58
RINGS 1000XL 020
DS-750812		 $42.95
$37.58
RINGS 1000XL 030
DS-750813		 $42.95
$37.58
RINGS 1000XL 040
DS-750814		 $42.95
$37.58
RINGS 1000XL 050
DS-750815		 $42.95
$37.58
RINGS 1200 STD
DS-750820		 $38.95
$34.08
RINGS 1200 010
DS-750821		 $38.95
$34.08
RINGS 1200 020
DS-750822		 $38.95
$34.08
RINGS 1200 030
DS-750823		 $38.95
$34.08
RINGS 1200 040
DS-750824		 $38.95
$34.08
RINGS 1200 050
DS-750825		 $38.95
$34.08
RINGS 1340SHV STD
DS-750830		 $39.95
$34.96
RINGS 1340SHV 010
DS-750831		 $39.95
$34.96
RINGS 1340SVL 020
DS-750832		 $39.95
$34.96
RINGS 1340SHV .030
DS-750833		 $39.95
$34.96
RINGS 1340SHV 040
DS-750834		 $39.95
$34.96
RINGS 3 5/8 STD
DS-750861		 $19.95
$17.46
RINGS 3 5/8 005
DS-750862		 $19.95
$17.46
RINGS 3 5/8 010
DS-750863		 $19.95
$17.46
RINGS 3 5/8 020
DS-750864		 $19.95
$17.46
RINGS 3 5/8 030
DS-750865		 $19.95
$17.46
RINGS 1340 SHV 005
DS-750867		 $39.95
$34.96
RINGS 1200+005
DS-750868		 $38.95
$34.08
RINGS 3.750" STD 88" TC
DS-750869		 $35.95
$31.46
RINGS 3.750"+005 88" TC
DS-750870		 $35.95
$31.46
RINGS 3.875" STD 95" TC
DS-750874		 $44.95
$39.33
RINGS 3.875"+005 95" TC
DS-750875		 $44.95
$39.33
RINGS 3.875"+010 95" TC
DS-750876		 $44.95
$39.33
KB PISTON STD 41-79 FX/FL
DS-751201		 $169.95
$148.71
KB PISTON 005 41-79 FX/FL
DS-751202		 $169.95
$148.71
KB PISTON 010 41-79 FX/FL
DS-751203		 $169.95
$148.71
KB PISTON 020 41-79 FX/FL
DS-751204		 $169.95
$148.71
KB PISTON 030 41-79 FX/FL
DS-751205		 $169.95
$148.71
KB PISTON 040 41-79 FX/FL
DS-751206		 $169.95
$148.71
KB PISTON 050 41-79 FX/FL
DS-751207		 $169.95
$148.71
KB PISTON 060 41-79 FX/FL
DS-751208		 $169.95
$148.71
KB PISTON STD 78-84 80"
DS-751211		 $174.95
$153.08
KB PISTON 005 78-84 80"
DS-751212		 $174.95
$153.08
KB PISTON 010 78-84 80"
DS-751213		 $174.95
$153.08
KB PISTON 020 78-84 80"
DS-751214		 $174.95
$153.08
KB PISTON 030 78-84 80"
DS-751215		 $174.95
$153.08
KB PISTON 040 78-84 80"
DS-751216		 $174.95
$153.08
KB PISTON 010 72-85 XL
DS-751218		 $190.95
$167.08
KB PISTON 020 72-85 XL
DS-751219		 $190.95
$167.08
KB PISTON 030 72-85 XL
DS-751220		 $190.95
$167.08
KB PISTON 040 72-85 XL
DS-751221		 $190.95
$167.08
KB PISTON 050 72-85 XL
DS-751222		 $190.95
$167.08
KB PISTON STD-88"48-84 BT
DS-751229 		$208.95
$182.83
KB PISTON 010-88"48-84 BT
DS-751231		 $208.95
$182.83
KB PISTON 020-88"48-84 BT
DS-751232		 $208.95
$182.83
PISTON STD 86-03 1200 XL
DS-751235		 $160.95
$140.83
PISTON 005 86.03 1200 XL
DS-751236		 $160.95
$140.83
PISTON 010 86-03 1200 XL
DS-751237		 $160.95
$140.83
PISTON 020 86-03 1200 XL
DS-751238		 $160.95
$140.83
KB PISTON 005 84-99 80"
DS-751242		 $165.95
$145.21
KB PISTON 010 84-99 80"
DS-751243		 $165.95
$145.21
KB PISTON 020 84-99 80"
DS-751244		 $165.95
$145.21
KB PISTON STD 84-99 80"
DS-751247		 $174.95
$153.08
KB PISTON 005 84-99 80"
DS-751248		 $174.95
$153.08
KB PISTON 010 84-99 80"
DS-751249		 $174.95
$153.08
KB PISTON 020 84-99 80"
DS-751250		 $174.95
$153.08
KB PISTON 030 84-99 80"
DS-751251		 $174.95
$153.08
KB PISTON 040 84-99 80"
DS-751252		 $174.95
$153.08
KB PISTON STD 883-12 CONV
DS-751253 		$174.95
$153.08
KB PISTON 010 883-12 CONV
DS-751254		 $174.95
$153.08
KB PISTON 020 883-12 CONV
DS-751255		 $174.95
$153.08
KB PISTON 030 883-12 CONV
DS-751256		 $174.95
$153.08
KB PISTON STD 78-84 80"
DS-751258 		$174.95
$153.08
KB PISTON 005 78-84 80"
DS-751259		 $174.95
$153.08
KB PISTON 010 78-84 80"
DS-751260		 $174.95
$153.08
KB PISTON 020 78-84 80"
DS-751261		 $174.95
$153.08
KB PISTON 030 78-84 80"
DS-751262		 $174.95
$153.08
KB PISTON 040 78-84 80"
DS-751263		 $174.95
$153.08
KB PISTON 005 883-12 CONV
DS-751264		 $174.95
$153.08
KB PISTON STD-80"84-99EVO
DS-751265		 $174.95
$153.08
KB PISTON 005-80"84-99EVO
DS-751266		 $174.95
$153.08
KB PISTON 010-80"84-99EVO
DS-751267		 $174.95
$153.08
KB PISTON 020-80"84-99EVO
DS-751268		 $174.95
$153.08
KB PISTON 030-80"84-99EVO
DS-751269		 $174.95
$153.08
KB PISTON+005 88"99-06 TC
DS-751272		 $203.95
$178.46
KB PISTON+005 88"99-06 TC
DS-751277		 $208.95
$182.83
KB PISTON STD 95"99-06 TC
DS-751281		 $208.95
$182.83
KB PISTON+005 95"99-06 TC
DS-751282		 $208.95
$182.83
KB PISTON STD 95"99-06 TC
DS-751286		 $217.95
$190.71
KB PISTON+005 95"99-06 TC
DS-751287		 $217.95
$190.71
KB PISTON +10 95"99-06 TC
DS-751288		 $217.95
$190.71
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