Chevrolet LS
Stock bore:3.900 Block Ht. @ .000 deck: 9.240 Ring Grooves: 1.5 - 1.5 - 3.0 |
| Bore |
Stroke |
Rod |
Comp. |
Dome |
Compression Ratio
(67cc) |
Gram |
Part |
Price/
Set |
Order
Online |
| Flat top: 15° performance street & track
*oil rail support, .927 pin, round wire lox included |
| 3.905 |
4.000 |
6.200 |
1.050 |
-3.1 |
|
11.0 |
|
368 |
1010250 |
$725 |
order here |
| 3.905 |
4.100 |
6.200 |
1.050 |
-3.1 |
|
11.1 |
|
355 |
1010350 |
$725 |
order here |
| 3.905 |
4.100 |
6.125 |
1.065 |
-3.1 |
|
11.1 |
|
355 |
1010360 |
$725 |
order here |
| 3.905 |
4.125 |
6.125 |
1.053 |
-3.1 |
|
11.1 |
|
- |
1010370 |
$725 |
order here |
| 4.005 |
4.000 |
6.125 |
1.115 |
-3.1 |
|
11.3 |
|
409 |
1010400 |
$725 |
order here |
| 4.005 |
4.100 |
6.125 |
1.065 |
-3.1 |
|
11.6 |
|
394 |
1010410 |
$725 |
order here |
| 4.030 |
4.000 |
6.125 |
1.115 |
-3.1 |
|
11.4 |
|
416 |
1010500 |
$725 |
order here |
| 4.030 |
4.100 |
6.125 |
1.065 |
-3.1 |
|
11.7 |
|
400 |
1010510 |
$725 |
order here |
| Reverse dome / Dish performance street & track *oil rail support, .927 pin, round wire lox included |
| 4.125 |
4.000 |
6.200 |
1.040 |
-15.0 |
|
10.5 |
|
407 |
1060800 |
$769 |
order here |
| 4.125 |
4.100 |
6.200 |
0.990 |
-17.0 |
|
10.6 |
|
383 |
1060700 |
$769 |
order here |
| Reverse dome / Dish Heavy Duty performance street & track
*oil rail support, .927 pin, round wire lox included |
| 4.005 |
4.000 |
6.125 |
1.115 |
-29.0 |
|
8.8 |
|
408 |
1060400 |
$769 |
order here |
| 4.005 |
4.100 |
6.125 |
1.065 |
-29.0 |
|
9.0 |
|
386 |
1060410 |
$769 |
order here |
| 4.030 |
4.000 |
6.125 |
1.115 |
-29.0 |
|
8.9 |
|
413 |
1060500 |
$769 |
order here |
| 4.030 |
4.100 |
6.125 |
1.065 |
-29.0 |
|
9.1 |
|
408 |
1060510 |
$769 |
order here |
| 4.125 |
4.000 |
6.200 |
1.040 |
-29.0 |
|
9.4 |
|
393 |
1060850 |
$769 |
order here |
| 4.125 |
4.100 |
6.125 |
1.065 |
-29.0 |
|
9.5 |
|
406 |
1060750 |
$769 |
order here |
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Chevrolet 350 small block
Stock bore: 4.000 Block Ht. @ .000 deck: 9.000 Ring Grooves: 1/16 - 1/16 - 3/16 |
| Bore |
Stroke |
Rod |
Comp. |
Dome |
Compression Ratio |
Gram |
Part # |
Price/
Set |
Order
Online |
| 58cc |
64cc |
72cc |
| Flat top: 23° performance street & track |
| 4.030 |
3.500 |
6.000 |
1.250** |
-3.5 |
11.5 |
10.6 |
9.7 |
417 |
1010011 |
$725 |
order here |
| 4.060 |
3.500 |
6.000 |
1.250** |
-3.5 |
11.6 |
10.7 |
9.8 |
470 |
1010020 |
$725 |
order here |
| 4.030 |
3.750 |
5.700 |
1.425 |
-3.5 |
11.5 |
10.7 |
9.8 |
510 |
1010100 |
$725 |
order here |
| 4.030 |
3.500 |
5.700 |
1.550** |
-3.5 |
11.5 |
10.6 |
9.7 |
481 |
1010031 |
$725 |
order here |
| 4.060 |
3.500 |
6.000 |
1.550** |
-3.5 |
11.6 |
10.7 |
9.8 |
481 |
1010041 |
$725 |
order here |
| Flat top: 23° Heavy Duty / *Rail support included |
| 4.030 |
3.480 |
6.000 |
1.260 |
-8.0 |
10.8 |
10.1 |
9.3 |
540 |
1010090 * |
$725 |
order here |
| Inverted dome top: 23° Performance track |
| 4.030 |
3.500 |
5.700 |
1.550** |
-12.0 |
10.2 |
9.6 |
8.8 |
527 |
1050030 |
$769 |
order here |
| 4.030 |
3.750 |
5.700 |
1.425 |
-10.0 |
10.7 |
10.1 |
9.3 |
472 |
1050010 |
$769 |
order here |
| Inverted dome top: 23° Heavy Duty / *Rail support included |
| 4.030 |
3.500 |
5.700 |
1.550** |
-19.0 |
8.8 |
8.6 |
7.7 |
TBD |
1050021A |
$769 |
order here |
| 4.030 |
3.750 |
5.700 |
1.425 |
-29.0 |
8.9 |
8.5 |
8 |
482 |
1050025 |
$769 |
order here |
| 4.030 |
3.750 |
6.000 |
1.125 * |
-29.0 |
8.9 |
8.5 |
8 |
415 |
1020040 * |
$769 |
order here |
| 4.030 |
3.500 |
6.125 |
1.125** |
-29.0 |
8.4 |
8.0 |
7.5 |
415 |
1020040 * |
$769 |
order here |
| Dome top: 23° Performance track / *Rail support
included |
| 4.030 |
3.500 |
6.125 |
1.125** |
11.2 |
14.1 |
12.8 |
11.5 |
410 |
1030010 |
$769 |
order here |
| 4.030 |
3.750 |
6.000 |
1.125 * |
11.2 |
15.1 |
13.7 |
12.2 |
410 |
1030010 |
$769 |
order here |
| 4.030 |
3.500 |
6.000 |
1.250** |
15.3 |
15.4 |
13.6 |
12.1 |
447 |
1030020 |
$769 |
order here |
| 4.060 |
3.500 |
6.000 |
1.250** |
15.3 |
15.6 |
13.8 |
12.3 |
458 |
1030030 |
$769 |
order here |
| Flat top: 23° FLYWEIGHT performance track 500 h.p max |
| 4.030 |
3.750 |
6.000 |
1.125** |
-3.5 |
12.1 |
11.3 |
10.25 |
360 |
1010130 |
$725 |
order here |
| 4.030 |
3.500 |
6.125 |
1.125** |
-3.5 |
11.35 |
10.6 |
9.65 |
360 |
1010130 |
$725 |
order here |
| 4.030 |
3.500 |
6.000 |
1.250** |
-3.5 |
11.5 |
10.6 |
9.8 |
380 |
1010050 |
$725 |
order here |
| 4.040 |
3.500 |
6.000 |
1.250** |
-3.5 |
11.5 |
10.6 |
9.8 |
415 |
1010061 |
$725 |
order here |
| 4.030 |
3.500 |
5.700 |
1.550** |
-3.5 |
11.5 |
10.6 |
9.8 |
425 |
1010071 |
$725 |
order here |
| 4.040 |
3.500 |
5.700 |
1.550** |
-3.5 |
11.5 |
10.6 |
9.8 |
436 |
1010080 |
$725 |
order here |
*rail support included
**will fit 3.480 and 3.500 cranks |
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Chevrolet 400 small block
Stock bore: 4.125 Block Ht. @ .000 deck: 9.000 Ring Grooves: 1/16 - 1/16 - 3/16 Valve Reliefs: |
| Bore |
Stroke |
Rod |
Comp. |
Dome |
Compression Ratio |
Gram |
Part # |
Price/
Set |
Order
Online |
| 58cc |
64cc |
72cc |
| Flat top: 23° | performance street & track |
| 4.155 |
3.750 |
5.700 |
1.425 |
-5 |
12.70 |
11.7 |
10.70 |
493 |
1010110 |
$725 |
order here |
| Inverted dome top: 23° | performance street & track |
| 4.155 |
3.480 |
5.700 |
1.56 |
-10 |
11.10 |
10.3 |
9.50 |
520 |
1020010 |
$769 |
order here |
| 4.155 |
3.750 |
5.565 |
1.56 |
-10 |
11.90 |
11.0 |
10.10 |
520 |
1020010 |
$769 |
order here |
| 4.155 |
4.000 |
6.000 |
1.02 |
-30 |
10.00 |
9.5 |
8.90 |
421 |
1020060 * |
$769 |
order here |
| Inverted dome top: 23° | heavy duty |
| 4.155 |
3.750 |
5.700 |
1.425 |
-31 |
9.00 |
8.6 |
8.10 |
533 |
1050040 |
$769 |
order here |
| 4.155 |
3.750 |
6.000 |
1.125 |
-30 |
9.00 |
8.6 |
8.10 |
458 |
1020050 * |
$769 |
order here |
| Inverted dome top: 23° | performance track |
| 4.155 |
3.750 |
6.000 |
1.125 |
10.5 |
15.90 |
14.3 |
12.80 |
478 |
1040010 * |
$769 |
order here |
| 4.155 |
3.500 |
6.000 |
1.250** |
13.5 |
15.60 |
14.0 |
12.40 |
473 |
1030080 |
$769 |
order here |
| 4.155 |
3.750 |
5.700 |
1.425 |
10.5 |
15.90 |
14.3 |
12.80 |
531 |
1040020 |
$769 |
order here |
| 4.155 |
3.480 |
5.700 |
1.56 |
11 |
15.00 |
13.5 |
12.10 |
554 |
S7357030 |
CALL |
CALL |
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Chevrolet 427 big block
Stock bore: 4.250 Block Ht. @ .000 deck: 9.780 Ring Grooves: 1/16 - 1/16 - 3/16 |
| Bore |
Stroke |
Rod |
Comp. |
Dome |
Compression Ratio |
Gram |
Part # |
Price/
Set |
Order
Online |
| 108cc |
118cc |
124cc |
| Flat top: open/closed SC Gas | heavy duty |
| 4.280 |
3.760 |
6.135 |
1.765 |
-3 |
8.40 |
7.8 |
7.50 |
706 |
1110000 + |
$759 |
order here |
| 4.310 |
3.760 |
6.135 |
1.765 |
-3 |
8.50 |
7.9 |
7.60 |
721 |
1110000 + |
$759 |
order here |
| Dome top: open chamber performance street & track |
| 4.280 |
3.760 |
6.135 |
1.765 |
49 |
- |
12.3 |
11.50 |
650 |
1130020 |
CALL |
CALL |
| Dome top: closed chamber performance street & track |
| 4.280 |
3.760 |
6.135 |
1.765 |
41.5 |
12.70 |
11.3 |
10.70 |
640 |
1130000 |
$799 |
order here |
| 4.310 |
3.760 |
6.135 |
1.765 |
41.5 |
12.80 |
11.5 |
10.80 |
668 |
1130010 |
$799 |
order here |
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Chevrolet 454 big block
Stock bore: 4.250 Block Ht. @ .000 deck: 9.780 Ring Grooves: 1/16 - 1/16 - 3/16 |
| Bore |
Stroke |
Rod |
Comp. |
Dome |
Compression Ratio |
Gram |
Part # |
Price/
Set |
Order
Online |
| 108cc |
118cc |
124cc |
| Flat top: open/closed SC Gas/heavy duty |
| 4.280 |
4.000 |
6.135 |
1.645 |
-3 |
8.80 |
8.2 |
7.90 |
676 |
1110020 † |
$759 |
order here |
| 4.310 |
4.000 |
6.135 |
1.645 |
-3 |
8.90 |
8.3 |
8.00 |
697 |
1110030 † |
$759 |
order here |
| 4.350 |
4.000 |
6.135 |
1.645 |
-3 |
9.10 |
8.5 |
8.10 |
645 |
1110040 † |
$759 |
order here |
* Groove lock spacer included
†medium duty pin included |
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Chevrolet 454 big block
Stock bore: 4.250 Block Ht. @ .000 deck: 9.780 Ring Grooves: 1/16 - 1/16 - 3/16 |
| Bore |
Stroke |
Rod |
Comp. |
Dome |
Compression Ratio |
Gram |
Part # |
Price/
Set |
Order
Online |
| 108cc |
118cc |
124cc |
| Dome top: open chamber SC Alcohol/heavy duty |
| 4.500 |
4.000 |
6.385 |
1.400 |
28 |
12.00 |
11.4 |
10.80 |
793 |
1140020 *† |
$799 |
order here |
| 4.280 |
4.000 |
6.135 |
1.640 |
42 |
12.70 |
11.9 |
11.30 |
679 |
1130590 † |
$799 |
order here |
| 4.310 |
4.000 |
6.135 |
1.640 |
42 |
12.80 |
12.0 |
11.30 |
693 |
1130600 † |
$799 |
order here |
| 4.375 |
4.000 |
6.135 |
1.640 |
42 |
13.20 |
12.4 |
11.60 |
725 |
1130610 † |
$799 |
order here |
| Dome top: open chamber performance street & track |
| 4.375 |
4.250 |
6.535 |
1.120 |
49 |
15.40 |
14.3 |
13.40 |
601 |
1130130 * |
$799 |
order here |
| 4.500 |
4.250 |
6.535 |
1.120 |
44 |
15.20 |
14.1 |
13.20 |
560 |
1130140 * |
$799 |
order here |
| 4.560 |
4.250 |
6.535 |
1.120 |
44 |
15.40 |
14.3 |
13.40 |
569 |
1130160 * |
$799 |
order here |
| 4.310 |
4.000 |
6.535 |
1.245 |
49 |
14.20 |
13.2 |
12.30 |
575 |
S7340060 * |
$799 |
order here |
| 4.280 |
4.250 |
6.385 |
1.270 |
44 |
13.90 |
13.0 |
12.20 |
570 |
1130250 * |
$799 |
order here |
| 4.310 |
4.250 |
6.385 |
1.270 |
44 |
14.10 |
13.1 |
12.30 |
583 |
1130260 * |
$799 |
order here |
| 4.375 |
4.250 |
6.385 |
1.270 |
44 |
14.50 |
13.5 |
12.70 |
618 |
1130290 * |
$799 |
order here |
| 4.500 |
4.250 |
6.385 |
1.270 |
44 |
15.20 |
14.1 |
13.20 |
583 |
1130300 * |
$799 |
order here |
| 4.530 |
4.250 |
6.385 |
1.270 |
44 |
15.30 |
14.2 |
13.30 |
595 |
S7350280 * |
$799 |
order here |
| Dome top: open chamber performance track |
| 4.375 |
4.250 |
6.535 |
1.120 |
49 |
15.40 |
14.3 |
13.40 |
601 |
1130130 * |
$799 |
order here |
| 4.500 |
4.250 |
6.535 |
1.120 |
44 |
15.20 |
14.1 |
13.20 |
560 |
1130140 * |
$799 |
order here |
| 4.560 |
4.250 |
6.535 |
1.120 |
44 |
15.40 |
14.3 |
13.40 |
569 |
1130160 * |
$799 |
order here |
| 4.310 |
4.000 |
6.535 |
1.245 |
49 |
14.20 |
13.2 |
12.30 |
575 |
S7340060 * |
$799 |
order here |
| 4.280 |
4.250 |
6.385 |
1.270 |
44 |
13.90 |
13.0 |
12.20 |
570 |
1130250 * |
$799 |
order here |
| 4.310 |
4.250 |
6.385 |
1.270 |
44 |
14.10 |
13.1 |
12.30 |
583 |
1130260 * |
$799 |
order here |
| 4.375 |
4.250 |
6.385 |
1.270 |
44 |
14.50 |
13.5 |
12.70 |
618 |
1130290 * |
$799 |
order here |
| 4.500 |
4.250 |
6.385 |
1.270 |
44 |
15.20 |
14.1 |
13.20 |
583 |
1130300 * |
$799 |
order here |
| 4.530 |
4.250 |
6.385 |
1.270 |
44 |
15.30 |
14.2 |
13.30 |
595 |
S7350280 * |
$799 |
order here |
| Dome top: open chamber performance track |
| 4.310 |
4.000 |
6.385 |
1.395 |
49 |
14.20 |
13.2 |
12.30 |
608 |
1130340 |
$799 |
order here |
| 4.350 |
4.000 |
6.385 |
1.395 |
49 |
14.40 |
13.4 |
12.50 |
627 |
S7325100 |
$799 |
order here |
| 4.375 |
4.000 |
6.385 |
1.395 |
49 |
14.50 |
13.5 |
12.60 |
635 |
1130370 |
$799 |
order here |
| 4.500 |
4.000 |
6.385 |
1.395 |
45.7 |
14.10 |
13.2 |
12.40 |
603 |
1130380 |
$799 |
order here |
| 4.280 |
4.000 |
6.135 |
1.645 |
36.5 |
12.10 |
11.4 |
10.70 |
651 |
1130490 |
$799 |
order here |
| 4.280 |
4.000 |
6.135 |
1.645 |
49 |
14.00 |
13.0 |
12.20 |
635 |
1130500 |
$799 |
order here |
| 4.310 |
4.000 |
6.135 |
1.645 |
49 |
14.20 |
13.2 |
12.30 |
650 |
1130520 |
$799 |
order here |
| 4.350 |
4.000 |
6.135 |
1.645 |
49 |
14.40 |
13.4 |
12.50 |
670 |
S7307100 |
$799 |
order here |
| 4.375 |
4.000 |
6.135 |
1.645 |
49 |
14.50 |
13.5 |
12.60 |
687 |
S7307125 |
$799 |
order here |
| 4.500 |
4.000 |
6.135 |
1.645 |
43 |
14.10 |
13.2 |
12.40 |
645 |
S7307250R |
$799 |
order here |
| Dome top: closed chamber performance track |
| 4.280 |
4.000 |
6.135 |
1.645 |
26 |
10.80 |
9.9 |
9.40 |
592 |
S7307250R |
$799 |
order here |
| 4.310 |
4.000 |
6.135 |
1.645 |
13.5 |
9.80 |
9.4 |
9.00 |
635 |
S7307250R |
$799 |
order here |
| 4.310 |
4.000 |
6.135 |
1.645 |
26 |
11.00 |
10.4 |
9.90 |
608 |
S7307250R |
$799 |
order here |
| 4.310 |
4.000 |
6.135 |
1.645 |
36 |
12.10 |
11.4 |
10.80 |
633 |
S7307250R |
$799 |
order here |
| 4.350 |
4.000 |
6.135 |
1.645 |
36 |
12.50 |
11.1 |
10.50 |
680 |
S7307250R |
$799 |
order here |
| **5/64 Top & 2nd ring grooves * Groove lock spacer included,
†pins not included in blown alky pistons, |
Chevrolet 502 big block
Stock bore: 4.468 Block Ht. @ .000 deck: 9.780 Ring Grooves: 1/16 - 1/16 - 3/16 |
| Bore |
Stroke |
Rod |
Comp. |
Dome |
Compression Ratio |
Gram |
Part # |
Price/
Set |
Order
Online |
| 108cc |
118cc |
124cc |
| Inverted dome top SC Gas/heavy duty |
| 4.468 |
4.000 |
6.135 |
1.645 |
-15 |
8.70 |
8.2 |
7.90 |
714 |
B4361000 † |
$799 |
order here |
| 4.500 |
4.000 |
6.135 |
1.645 |
-15 |
8.80 |
8.3 |
8.00 |
732 |
1150010 † |
$799 |
order here |
| 4.530 |
4.000 |
6.135 |
1.645 |
-15 |
8.90 |
8.4 |
8.10 |
748 |
1150020 † |
$799 |
order here |
* Groove lock spacer included
†medium duty pin included |