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 |
351W
V-8
4.000"
3.500"
5.956"
.0015"
1.774"
.9122"
FLAT
TOP
9.500"
615/143g
|
KB124*
2-1/16
1-3/16
KB151*
2-5/64
1-3/16
Head vol.-
Comp.ratio
55cc -11.5
60cc - 10.8
64cc - 10.3
69cc -
9.7
|
5.956"ROD
1)Pre-'71 blocks have a .020" shorter deck
height and do not provide adequate stock for squaring or cleaning up the block.
KB pistons used in these blocks will be above deck.
SIZES
Std.,.020,.030,.040,.060 |
+6.5cc
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN.
CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO
DECK
WT.PISTON/PIN |
351W
V-8
4.000"
3.500"
5.956"
.0040"
1.774"
.9122"
FLAT
TOP
9.500"
/143g
|
KB710*
2-5/64
1-3/16
Head vol.-
Comp.ratio
55cc -11.5
60cc - 10.8
64cc - 10.3
69cc -
9.7
|
5.956"ROD
1)HYPO 18 FORGING. Pump gas marginal with
69cc cylinder heads, race gas for most smaller heads.
2)Pre-'71 blocks
have a .020" shorter deck height and do not provide adequate stock for squaring
or cleaning up the block. KB pistons used in these blocks will be above
deck.
NEW ITEM. CHECK AVAILABILITY.
SIZES
Std.,.020,.030,.040,.060 |
+6.5cc
PICTURE NOT AVAILABLE AT THIS TIME.
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN.
CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO
DECK
WT.PISTON/PIN |
351W
V-8
4.000"
3.500"
5.956"
.0015"
1.774"
.9122"
.150
Pop-up
9.500"
635/143g
|
KB136*
2-1/16
1-3/16
Head vol.-
Comp.ratio
55cc -12.7
60cc - 11.9
64cc - 11.3
69cc -
10.6
|
5.956"ROD
1).150 solid dome.
2)Pre-'71 blocks
have a .020" shorter deck height and do not provide adequate stock for squaring
or cleaning up the block. KB pistons used in these blocks will be above
deck.
SIZES Std.,.020,.030,.040,.060 |
Check piston dome-to-cylinder head clearance.
-1cc
 |
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN.
CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO
DECK
WT.PISTON/PIN |
351W
V-8
4.000"
3.500"
6.580"
.0015"
1.130"
.9272"
FLAT
TOP
9.480"
437/145g
|
KB276*
2-1/16
1-3/16
Head vol.-
Comp.ratio
55cc -11.5
60cc - 10.8
64cc - 10.3
69cc -
9.7
|
6.580"ROD
1)Uses Ford 400 connecting rod, 6.580" in
length. Pre-'71 blocks have a .020" shorter deck height and do not prvide
adequate stock for squaring or cleaning up the block. KB pistons used in these
blocks will be above deck. Rod must be bushed to .927" pin size. Large end of
rod must be narrowed to fit rod journal of crankshaft.
2)For oil ring installation tips click here.
SIZES
Std.,.020,.030,.040,.060 |
+6.5cc
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN.
CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO
DECK
WT.PISTON/PIN |
351W
V-8
4.000"
3.500"
5.956"
.0015"
1.774"
.9122"
FLAT
TOP
9.500"
629/143g
|
KB313*
2-5/64
1-3/16
Head vol.-
Comp.ratio
61cc -11.1
|
5.956"ROD
1)Designed for Trick Flow heads, including
the R heads.
NEW ITEM. AVAILABLE NOW.
SIZES
Std.,.020,.030,.040,.060 |
+4cc
PICTURE NOT AVAILABLE
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN.
CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO
DECK
WT.PISTON/PIN |
351W
V-8
4.000"
3.500"
5.956"
.0015"
1.774"
.9122"
POP
UP
9.500"
646/143g
|
KB314*
2-5/64
1-3/16
Head vol.-
Comp.ratio
61cc -12.4
|
5.956"ROD
1)Designed for Trick Flow heads, including
the R heads.
2)Solid dome. Can be milled to reduce compression
ratio.
NEW ITEM. AVAILABLE NOW.
SIZES
Std.,.020,.030,.040,.060 |
-5cc
Check piston dome-to-cylinder head clearance
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN.
CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO
DECK
WT.PISTON/PIN |
351W
V-8
4.000"
3.500"
5.956"
.0015"
1.774"
.9122"
FLAT
TOP
9.500"
565/143g
|
KB315*
2-5/64
1-3/16
Head vol.-
Comp.ratio
64cc -11.1
|
5.956"ROD
1)Designed for SVO Sportsman N-head. 10
degree valve angle.
NEW ITEM. AVAILABLE NOW.
SIZES
Std.,.020,.030,.040,.060 |
0cc
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN.
CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO
DECK
WT.PISTON/PIN |
351W
V-8
4.000"
3.500"
6.580"
.0015"
1.160"
.9272"
FLAT
TOP
9.500"
447/145g
|
KB333*
2-1/16
1-3/16
Head vol.-
Comp.ratio
55cc -11.5
60cc - 10.8
64cc - 10.3
69cc -
9.7
|
6.580"ROD
1)Uses Ford 400 connecting rod, 6.580" in
length.
2)Long rod 351 use Ford 400 rod bushed to .927" pin with the big end
narrowed to fit 351 crank journal.
3)Pre-'71 blocks have a .020" shorter deck
height and do not provide adequate stock for squaring or cleaning up the block.
KB pistons used in these blocks will be above deck.
4)For oil ring installation tips click here.
NEW ITEM.
CHECK AVAILABILITY.
SIZES Std.,.020,.030,.040,.060 |
+6.5cc
PICTURE NOT AVAILABLE AT THIS TIME.
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN.
CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO
DECK
WT.PISTON/PIN |
351W/C
V-8
4.000"
3.500"
5.956"
.0015"
1.774"
.9122"
FLAT
TOP
9.500"
641/143g
|
KB110
2-1/16
1-3/16
Head vol.-
Comp.ratio
62cc -11.1
66cc - 10.6
76cc -
9.5
|
5.956"ROD
1)Windsor block using Cleveland
head.
2)Pre-'71 blocks have a .020" shorter deck height and do not
provide adequate stock for squaring or cleaning up the block. KB pistons used in
these blocks will be above deck.
SIZES Std.,.020,.030,.040,.060 |
+2cc
|
C.I.D.
CYLINDER
BORE
STROKE
ROD LENGTH
MIN.
CLEARANCE
COMP. HT.
PIN DIAMETER
HEAD TYPE
CRANK CL TO
DECK
WT.PISTON/PIN |
351W/C
V-8
4.000"
3.500"
5.956"
.0015"
1.774"
.9122"
.100
Pop-up
9.500"
657/143g
|
KB117*
2-1/16
1-3/16
Head vol.-
Comp.ratio
62cc -12.7
66cc - 12.1
76cc -
10.6
|
5.956"ROD
1).100 solid dome.
2)Windsor block
using Cleveland head.
3)Pre-'71 blocks have a .020" shorter deck height
and do not provide adequate stock for squaring or cleaning up the block. KB
pistons used in these blocks will be above deck.
SIZES
Std.,.020,.030,.040,.060 |
Check piston dome-to-cylinder head clearance.
-8cc
 |
