CHEVY


SPECIFICATIONS

PART NO.
RING PACK
NOTES:HEAD PHOTO/EFFECTIVE HEAD VOL.
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT. PISTON/PIN
262
V-6
4.000"
3.480"
6.000"
.0015"
1.261"
.9272"
.150 Pop-up
9.025"
485/145g
KB113*
2-1/16
 1-3/16

Head vol.-
Comp. ratio
58cc -12.5
62cc -11.8
64cc - 11.5
76cc - 9.9
6.0"ROD

1).150 solid dome.

2)For oil ring installation tips click here.

3)Specify a balanced set of 4 Lefts and 2 Rights when ordering.

SIZES Std.,.020,.030,.040,.060
Check piston dome-to-cylinder head clearance.

-3.25cc
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT. PISTON/PIN
262
V-6
4.000"
3.480"
6.000"
.0015"
1.261"
.9272"
.150 Pop-up
9.025"
479/102g
KB209*
2-1/16 
1-3/16

Head vol.-
Comp. ratio
58cc -12.5
62cc - 11.8
64cc - 11.5
76cc - 9.9
6.0"ROD

1).150 solid dome.

2)Lighter design than the KB113. 2 1/2"x.927 102 gram pin supplied with piston.Click here to see our new light weight pin.

3)For oil ring installation tips click here.

4)Specify a balanced set of 4 Lefts and 2 Rights when ordering.
SIZES Std.,.020,.030,.040,.060

LIGHTWEIGHT

Check piston dome-to-cylinder head clearance.

-3.25cc
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT. 
PISTON/PIN
262
V-6
4.000"
3.480"
6.000"
.0015"
1.261"
.9272"
.388 Pop-up
9.025"
500/145g
KB114*
2-1/16 
1-3/16

Head vol.-
Comp. ratio
58cc -14.1
62cc - 13.3
64cc - 12.9
76cc - 10.9
6.0"ROD

1).388 hollow dome.

2)For oil ring installation tips click here.

3)Specify a balanced set of 4 Lefts and 2 Rights when ordering

SIZES Std.,.020,.030,.040,.060
Check piston dome-to-cylinder head clearance.

-11cc
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT. PISTON/PIN
283
V-8
3.875"
3.000"
5.700"
.0015"
1.805"
.9272"
FLAT TOP
9.025"
/145g
KB165*
2-5/64 
1-3/16

Head vol.-
Comp. ratio
55cc -9.5
58cc - 9.1
62cc - 8.7
64cc - 8.5
5.7" ROD

1)Designed for OE replacement 1957-70.

NEW ITEM. CHECK FOR AVAILABILITY.

SIZES .030,.040,.060


+6cc

C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT. PISTON/PIN
283
V-8
3.875"
3.000"
5.700"
.0015"
1.805"
.9272"
POP UP
9.025"
/145g
KB166*
2-5/64 
1-3/16

Head vol.-
Comp. ratio
55cc -11.0
58cc - 10.5
62cc - 10.0
64cc - 9.7
5.7" ROD

1)Designed for OE replacement 1957-61. For fuel-injected Corvette.

NEW ITEM. CHECK FOR AVAILABILITY.

SIZES .030,.040,.060


-4cc

C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT. PISTON/PIN
305
V-8
3.736"
3.480"
5.700"
.0015"
1.561"
.9272"
12cc D-cup
9.025"
493/145g
KB145
2-5/64 
1-3/16

Head vol.-
Comp. ratio
55cc -9.5
58cc - 9.2
64cc - 8.6
76cc - 7.7
5.7"ROD

1)Designated as O.E. replacement for engines manufactured in years 76-91.

2)* All other years.

3) Check rod balance pad-to-piston clearance, underside of piston cup.
SIZES Std.,.020,.030,.040,.060

+12cc
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN. CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO DECK
WT. PISTON/PIN
305
V-8
3.736"
3.480"
5.700"
.0015"
1.561"
.9272"
FLAT TOP
9.025"
470/145g
KB229
2-5/64
1-3/16

Head vol.-
Comp. ratio
55cc -10.4
58cc - 10.0
64cc - 9.3
76cc - 8.2
5.7"ROD

1)Designated as O.E. replacement for engines manufactured in years 82-86.

2)* All other years.

3)4 symetrical valve reliefs.

4) KB229 has a large chamfer at top.
SIZES Std.,.020,.030,.040,.060

+5.5cc

Part numbers with an asterisk * are not legal for sale or use on pollution controlled motor vehicles.


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