Chevy Small
Block
Street
/ Strip - 23° Dome Top 
• Great circle track
or street/strip shelf piston. 4032 alloy.
•
Fits most 23° cylinder heads.
•
Ratios fi gured @9.000” deck height.
•
Standard 1/16” x 1/16” x 3/16” ring package.
•
Premium 8620 pins included.
•
Gasket volume = 9.1cc.
•
Top ring down = .180”@ 1.000” to 1.187”; .210”@1.218” to
1.550”.
•
Valve relief depth = .285” intake and .200” exhaust.
• Some items are non-stock parts, made to
order as necessary. See the shopping
cart for availability.
350
Block : 4.000" Standard Bore - 3.480" Standard Stroke
Ratios figured for .010" deck @ 9.000"
|
Part
#
|
Bore
|
Stroke
|
Rod
|
C.
D.
|
Wt
|
Pin
|
CC's |
Comp Ratio |
Purchase
Online
|
| 64cc |
70cc |
76cc |
12.6
12.6
17.7
12.8
|
11.6
11.6
11.6
11.7
|
10.7
10.8
10.8
10.9
|
|
|
4.030
4.035
4.040
4.060
|
3.480 |
5.700 |
1.550 |
528
530
533
544
|
.927 |
13.7 |
|
|
|
4.020
4.030
4.035
4.040
4.060
|
3.480
|
6.000
|
1.250
|
509
512
476
479
487
|
.927
|
13.7
|
12.6
12.6
12.6
12.7
12.8
|
|
10.7
10.7
10.8
10.8
10.9
|
|
350
Block : 4.000" Standard Bore - 3.480" Standard
Stroke
Ratios figured for 0" deck @ 9.000"
|
Part
#
|
Bore
|
Stroke
|
Rod
|
C.
D.
|
Wt
|
Pin
|
CC's
|
Comp
Ratio
|
Purchase
Online
|
| 64cc |
70cc |
76cc |
12.8
|
11.7
|
10.9
|
|
|
4.030
|
3.562
|
5.700
|
1.519
|
518
|
.927
|
11.0
|
|
|
4.030 |
3.625 |
5.700 |
1.488 |
508 |
.927 |
11.0 |
13.0 |
11.9 |
11.1 |
|
|
|
4.030
4.040
4.060
|
3.750
|
5.700
|
1.425
|
496
513
520
|
.927
|
11.0
|
11.0
11.0
11.0
|
13.4
13.5
13.6
|
11.9
12.3
12.4
|
|
|
|
4.030
4.040
|
3.562
|
6.000
|
1.218
|
467
471
|
.927
|
13.7
|
|
12.2
12.2
|
11.2
11.3
|
|
|
|
4.030
4.040
|
3.625
|
6.000
|
1.187
|
470
474
|
.927
|
11.0
|
13.0
13.0
|
11.9
12.0
|
11.0
11.1
|
|
|
|
4.030
4.040
4.060
|
3.750
|
6.000
|
1.125
|
475
477
488
|
.927
|
11.0
|
13.4
13.4
13.5
|
12.3
12.3
12.5
|
11.4
11.4
11.5
|
|
|
|
4.030
4.040
4.060
|
4.000
|
6.000
|
1.000
|
-
|
.927
|
8.0
|
13.7
13.7
13.9
|
12.6
12.7
12.8
|
11.7
11.7
11.9
|
|
400
Block : 4.125" Standard Bore - 3.750" Standard
Stroke
Ratios figured for .010" deck @ 9.000"
|
Part
#
|
Bore
|
Stroke
|
Rod
|
C.
D.
|
Wt
|
Pin
|
CC's
|
Comp
Ratio
|
Purchase
Online
|
| 64cc |
70cc |
76cc |
13.2
13.4
13.4
|
12.1
12.3
12.3
|
11.2
11.4
11.4
|
|
|
4.125
4.155
4.165
|
3.480
|
5.700
|
1.550
|
557
568
571
|
.927
|
14.0
|
|
|
|
4.125
4.155
|
3.480
|
6.000
|
1.250
|
491
503
|
.927
|
14.0
|
13.2
13.4
|
|
11.2
11.4
|
|
400
Block : 4.125" Standard Bore - 3.750" Standard
Stroke
Ratios figured for 0" deck @ 9.000"
|
Part
#
|
Bore
|
Stroke
|
Rod
|
C.
D.
|
Wt
|
Pin
|
CC's
|
Comp
Ratio
|
Purchase
Online
|
| 64cc |
70cc |
76cc |
13.5
|
12.4
|
11.5
|
|
|
4.155
|
3.562
|
6.000
|
1.219
|
484
|
.927
|
11.0
|
|
|
|
4.125
4.155
|
3.625
|
6.000
|
1.187
|
466
475
|
.927
|
11.0
|
13.5
13.7
|
12.4
12.6
|
11.5
11.7
|
|
|
|
4.125
4.145
4.155
4.160
4.165
|
3.750
|
6.000
|
1.125
|
476
485
480
490
485
|
.927
|
8.0
|
13.4
13.5
13.6
13.6
13.6
|
12.4
12.5
12.5
12.6
12.6
|
11.5
11.6
11.6
11.7
11.7
|
|
|
|
4.125
4.145
4.155
|
3.800
|
6.000
|
1.100
|
463
471
475
|
.927
|
8.0
|
|
12.5
12.6
12.7
|
11.6
11.7
11.8
|
|
|
|
4.125
4.145
4.155
4.160
4.165
|
3.875
|
6.000
|
1.062
|
453
464
465
471
470
|
.927
|
8.0
|
13.8
13.9
14.0
14.0
14.0
|
12.7
12.8
12.9
12.9
12.9
|
11.8
11.9
12.0
12.0
12.0
|
|
|
|
4.125
4.145
4.155
4.160
4.165
|
4.000
|
6.000
|
1.000
|
445
446
449
452
473
|
.927
|
8.0
|
|
13.1
13.2
13.3
13.3
13.4
|
12.2
12.3
12.3
12.4
12.4
|
|
* Includes
Oil ring support rails.
|
| |
|
Call 1-877-354-3812
to order your Parts Today!
We carry parts from scat, je, wiseco, ross, crower, callies, eagle,
cat, eagle
Most of our rotating assemblies include forged pistons
and 4340 steelcranks
|
