SRP Pistons SRP Pistons; Dome; Oil Rail Support Included; Set of 8 Pistons; Recommended RingSet: S100S8-4145-5 CHEVROLET 400 SM BLOCK
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Part #: 142023
Notes: SRP Pistons
Dome
Oil Rail Support Included
Set of 8 Pistons
Recommended RingSet: S100S8-4145-5
MSRP: $580.32
Your Price: $567.24
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Specs
Bore |
4.145 |
C/D |
1.125 |
CID |
405 |
Comp Ratio @ 58cc |
14:1 |
Comp Ratio @ 64cc |
12.8:1 |
Comp Ratio @ 70cc |
11.8 |
Dome CC |
4cc |
Gram Weight |
437 |
Oversize |
0.02 |
Rod |
6.00 |
Stroke |
3.75 |
This Item Also Available In
Part Number |
Price |
Notes & Specs |
138097
|
$492.13 |
Notes |
SRP Pistons Flat Top Set of 8 Pistons Recommended RingSet: S100S8-4155-5 |
Bore |
4.155 |
C/D |
1.425 |
CID |
407 |
Comp Ratio @ 58cc |
12.5:1 |
Comp Ratio @ 64cc |
11.6:1 |
Comp Ratio @ 70cc |
10.8 |
Dome CC |
-5cc |
Gram Weight |
501 |
Oversize |
0.03 |
Rod |
5.70 |
Stroke |
3.75 |
138098
|
$514.22 |
Notes |
SRP Pistons Flat Top Set of 8 Pistons Recommended RingSet: S100S8-4165-5 |
Bore |
4.165 |
C/D |
1.425 |
CID |
409 |
Comp Ratio @ 58cc |
12.5:1 |
Comp Ratio @ 64cc |
11.6:1 |
Comp Ratio @ 70cc |
10.8 |
Dome CC |
-5cc |
Gram Weight |
507 |
Oversize |
0.04 |
Rod |
5.70 |
Stroke |
3.75 |
138099
|
$514.22 |
Notes |
SRP Pistons Flat Top Set of 8 Pistons Recommended RingSet: S100S8-4145-5 |
Bore |
4.145 |
C/D |
1.425 |
CID |
405 |
Comp Ratio @ 58cc |
12.4:1 |
Comp Ratio @ 64cc |
11.5:1 |
Comp Ratio @ 70cc |
10.8 |
Dome CC |
-5cc |
Gram Weight |
494 |
Oversize |
0.02 |
Rod |
5.70 |
Stroke |
3.75 |
138100
|
$492.13 |
Notes |
SRP Pistons Flat Top Oil Rail Support Included Set of 8 Pistons Recommended RingSet: S100S8-4155-5 |
Bore |
4.155 |
C/D |
1.125 |
CID |
407 |
Comp Ratio @ 58cc |
12.4:1 |
Comp Ratio @ 64cc |
11.6:1 |
Comp Ratio @ 70cc |
10.8 |
Dome CC |
-5cc |
Gram Weight |
440 |
Oversize |
0.03 |
Rod |
6.00 |
Stroke |
3.75 |
138101
|
$492.13 |
Notes |
SRP Pistons Flat Top Oil Rail Support Included Set of 8 Pistons Recommended RingSet: S100S8-4165-5 |
Bore |
4.165 |
C/D |
1.125 |
CID |
409 |
Comp Ratio @ 58cc |
12.5:1 |
Comp Ratio @ 64cc |
11.6:1 |
Comp Ratio @ 70cc |
10.8 |
Dome CC |
-5cc |
Gram Weight |
441 |
Oversize |
0.04 |
Rod |
6.00 |
Stroke |
3.75 |
138102
|
$514.22 |
Notes |
SRP Pistons Flat Top Oil Rail Support Included Set of 8 Pistons Recommended RingSet: S100S8-4145-5 |
Bore |
4.145 |
C/D |
1.125 |
CID |
405 |
Comp Ratio @ 58cc |
12.4:1 |
Comp Ratio @ 64cc |
11.5:1 |
Comp Ratio @ 70cc |
10.8 |
Dome CC |
-5cc |
Gram Weight |
435 |
Oversize |
0.02 |
Rod |
6.00 |
Stroke |
3.75 |
139624
|
$567.24 |
Notes |
SRP Pistons Inverted Dome Set of 8 Pistons Recommended RingSet: S100S8-4145-5 |
Bore |
4.145 |
C/D |
1.425 |
CID |
405 |
Comp Ratio @ 58cc |
10.4:1 |
Comp Ratio @ 64cc |
9.8:1 |
Comp Ratio @ 70cc |
9.2 |
Dome CC |
-21cc |
Gram Weight |
479 |
Oversize |
0.02 |
Rod |
5.70 |
Stroke |
3.75 |
139625
|
$542.76 |
Notes |
SRP Pistons Inverted Dome Set of 8 Pistons Recommended RingSet: S100S8-4155-5 |
Bore |
4.155 |
C/D |
1.425 |
CID |
407 |
Comp Ratio @ 58cc |
10.4:1 |
Comp Ratio @ 64cc |
9.8:1 |
Comp Ratio @ 70cc |
9.2 |
Dome CC |
-21cc |
Gram Weight |
485 |
Oversize |
0.03 |
Rod |
5.70 |
Stroke |
3.75 |
139626
|
$575.94 |
Notes |
SRP Pistons Inverted Dome Set of 8 Pistons Recommended RingSet: S100S8-4165-5 |
Bore |
4.165 |
C/D |
1.425 |
CID |
409 |
Comp Ratio @ 58cc |
10.4:1 |
Comp Ratio @ 64cc |
9.8:1 |
Comp Ratio @ 70cc |
9.2 |
Dome CC |
-21cc |
Gram Weight |
489 |
Oversize |
0.04 |
Rod |
5.70 |
Stroke |
3.75 |
140034
|
$544.48 |
Notes |
SRP Pistons Flat Top Set of 8 Pistons Recommended RingSet: S100S8-4155-5 |
Bore |
4.155 |
C/D |
1.384 |
CID |
416 |
Comp Ratio @ 58cc |
12.7:1 |
Comp Ratio @ 64cc |
11.8:1 |
Comp Ratio @ 70cc |
11.1 |
Dome CC |
-5cc |
Gram Weight |
489 |
Oversize |
0.03 |
Rod |
5.70 |
Stroke |
3.832 |
140035
|
$544.48 |
Notes |
SRP Pistons Flat Top Set of 8 Pistons Recommended RingSet: S100S8-4165-5 |
Bore |
4.165 |
C/D |
1.384 |
CID |
418 |
Comp Ratio @ 58cc |
12.8:1 |
Comp Ratio @ 64cc |
11.9:1 |
Comp Ratio @ 70cc |
11.1 |
Dome CC |
-5cc |
Gram Weight |
491 |
Oversize |
0.04 |
Rod |
5.70 |
Stroke |
3.832 |
142020
|
$0.00 |
Notes |
SRP Pistons Dome Set of 8 Pistons Recommended RingSet: S100S8-4145-5 |
Bore |
4.145 |
C/D |
1.425 |
CID |
405 |
Comp Ratio @ 58cc |
14:1 |
Comp Ratio @ 64cc |
12.8:1 |
Comp Ratio @ 70cc |
11.8 |
Dome CC |
4cc |
Gram Weight |
494 |
Oversize |
0.02 |
Rod |
5.70 |
Stroke |
3.75 |
142021
|
$542.76 |
Notes |
SRP Pistons Dome Set of 8 Pistons Recommended RingSet: S100S8-4155-5 |
Bore |
4.155 |
C/D |
1.425 |
CID |
407 |
Comp Ratio @ 58cc |
14:1 |
Comp Ratio @ 64cc |
12.9:1 |
Comp Ratio @ 70cc |
11.9 |
Dome CC |
4cc |
Gram Weight |
500 |
Oversize |
0.03 |
Rod |
5.70 |
Stroke |
3.75 |
142022
|
$542.76 |
Notes |
SRP Pistons Dome Set of 8 Pistons Recommended RingSet: S100S8-4165-5 |
Bore |
4.165 |
C/D |
1.425 |
CID |
409 |
Comp Ratio @ 58cc |
14.1:1 |
Comp Ratio @ 64cc |
12.9:1 |
Comp Ratio @ 70cc |
11.9 |
Dome CC |
4cc |
Gram Weight |
504 |
Oversize |
0.04 |
Rod |
5.70 |
Stroke |
3.75 |
142024
|
$542.76 |
Notes |
SRP Pistons Dome Oil Rail Support Included Set of 8 Pistons Recommended RingSet: S100S8-4155-5 |
Bore |
4.155 |
C/D |
1.125 |
CID |
407 |
Comp Ratio @ 58cc |
14:1 |
Comp Ratio @ 64cc |
12.9:1 |
Comp Ratio @ 70cc |
11.9 |
Dome CC |
4cc |
Gram Weight |
445 |
Oversize |
0.03 |
Rod |
6.00 |
Stroke |
3.75 |
142025
|
$542.76 |
Notes |
SRP Pistons Dome Oil Rail Support Included Set of 8 Pistons Recommended RingSet: S100S8-4165-5 |
Bore |
4.165 |
C/D |
1.125 |
CID |
409 |
Comp Ratio @ 58cc |
14.1:1 |
Comp Ratio @ 64cc |
12.9:1 |
Comp Ratio @ 70cc |
11.9 |
Dome CC |
4cc |
Gram Weight |
449 |
Oversize |
0.04 |
Rod |
6.00 |
Stroke |
3.75 |
142031
|
$542.76 |
Notes |
SRP Pistons Dome Fits 3.480 and 3.500 Stroke Set of 8 Pistons Recommended RingSet: S100S8-4155-5 |
Bore |
4.155 |
C/D |
1.56 |
CID |
377 |
Comp Ratio @ 58cc |
14.2:1 |
Comp Ratio @ 64cc |
13:1 |
Comp Ratio @ 70cc |
12 |
Dome CC |
9cc |
Gram Weight |
530 |
Oversize |
0.03 |
Rod |
5.70 |
Stroke |
3.48 |
142032
|
$517.50 |
Notes |
SRP Pistons Dome Fits 3.480 and 3.500 Stroke Set of 8 Pistons Recommended RingSet: S100S8-4165-5 |
Bore |
4.165 |
C/D |
1.56 |
CID |
379 |
Comp Ratio @ 58cc |
14.3:1 |
Comp Ratio @ 64cc |
13:1 |
Comp Ratio @ 70cc |
12 |
Dome CC |
9cc |
Gram Weight |
537 |
Oversize |
0.04 |
Rod |
5.70 |
Stroke |
3.48 |
142033
|
$567.24 |
Notes |
SRP Pistons Dome Fits 3.480 and 3.500 Stroke Set of 8 Pistons Recommended RingSet: S100S8-4145-5 |
Bore |
4.145 |
C/D |
1.26 |
CID |
375 |
Comp Ratio @ 58cc |
14.2:1 |
Comp Ratio @ 64cc |
13:1 |
Comp Ratio @ 70cc |
12 |
Dome CC |
9cc |
Gram Weight |
483 |
Oversize |
0.02 |
Rod |
6.00 |
Stroke |
3.48 |
142034
|
$542.76 |
Notes |
SRP Pistons Dome Fits 3.480 and 3.500 Stroke Set of 8 Pistons Recommended RingSet: S100S8-4155-5 |
Bore |
4.155 |
C/D |
1.26 |
CID |
377 |
Comp Ratio @ 58cc |
14.2:1 |
Comp Ratio @ 64cc |
13:1 |
Comp Ratio @ 70cc |
12 |
Dome CC |
9cc |
Gram Weight |
485 |
Oversize |
0.03 |
Rod |
6.00 |
Stroke |
3.48 |
142035
|
$578.69 |
Notes |
SRP Pistons Dome Fits 3.480 and 3.500 Stroke Set of 8 Pistons Recommended RingSet: S100S8-4165-5 |
Bore |
4.165 |
C/D |
1.26 |
CID |
379 |
Comp Ratio @ 58cc |
14.2:1 |
Comp Ratio @ 64cc |
13:1 |
Comp Ratio @ 70cc |
12 |
Dome CC |
9cc |
Gram Weight |
493 |
Oversize |
0.04 |
Rod |
6.00 |
Stroke |
3.48 |
147548
|
$567.24 |
Notes |
SRP Pistons Inverted Dome Oil Rail Support Included Set of 8 Pistons Recommended RingSet: S100S8-4145-5 |
Bore |
4.145 |
C/D |
1.125 |
CID |
405 |
Comp Ratio @ 58cc |
10.9:1 |
Comp Ratio @ 64cc |
10.3:1 |
Comp Ratio @ 70cc |
9.7 |
Dome CC |
-16cc |
Gram Weight |
421 |
Oversize |
0.02 |
Rod |
6.00 |
Stroke |
3.75 |
147549
|
$578.69 |
Notes |
SRP Pistons Inverted Dome Oil Rail Support Included Set of 8 Pistons Recommended RingSet: S100S8-4155-5 |
Bore |
4.155 |
C/D |
1.125 |
CID |
407 |
Comp Ratio @ 58cc |
11:1 |
Comp Ratio @ 64cc |
10.3:1 |
Comp Ratio @ 70cc |
9.7 |
Dome CC |
-16cc |
Gram Weight |
422 |
Oversize |
0.03 |
Rod |
6.00 |
Stroke |
3.75 |
147550
|
$542.76 |
Notes |
SRP Pistons Inverted Dome Oil Rail Support Included Set of 8 Pistons Recommended RingSet: S100S8-4165-5 |
Bore |
4.165 |
C/D |
1.125 |
CID |
409 |
Comp Ratio @ 58cc |
11:1 |
Comp Ratio @ 64cc |
10.3:1 |
Comp Ratio @ 70cc |
9.8 |
Dome CC |
-16cc |
Gram Weight |
426 |
Oversize |
0.04 |
Rod |
6.00 |
Stroke |
3.75 |
150417
|
$548.76 |
Notes |
SRP Pistons Flat Top Fits 3.480 and 3.500 Stroke Set of 8 Pistons Recommended RingSet: S100S8-4155-5 |
Bore |
4.155 |
C/D |
1.56 |
CID |
407 |
CID |
377 |
Comp Ratio @ 58cc |
12.5:1 |
Comp Ratio @ 58cc |
11.6:1 |
Comp Ratio @ 64cc |
10.8:1 |
Comp Ratio @ 64cc |
11.6:1 |
Comp Ratio @ 70cc |
10.1 |
Comp Ratio @ 70cc |
10.9 |
Dome CC |
-5cc |
Gram Weight |
515 |
Oversize |
0.03 |
Rod |
5.70 |
Rod |
5.565 |
Stroke |
3.75 |
Stroke |
3.48 |
All Fitments
CHEVROLET |
Year |
Model |
SubModel |
Cylinders |
Liter |
Aspiration |
Eng Desg. |
Fuel |
Notes |
1970 - 1980 |
400 SMALL BLOCK |
ALL |
ALL |
ALL |
ALL |
ALL |
ALL |
|
Product Description
SRP Pistons are designed for street/strip applications utilizing many compression ratio combinations compatible with pump gas as well as moderate turbo boost and nitrous oxide. SRP Domestic Pistons are forged from 4032 low-expansion aluminum alloy for smooth and quiet operation.
*Honed Pin Bored with Single, Pressure Fed Oiler
*More Economical because of Forged Side Reliefs (reduces machining time) and Thicker Ring Lands to Accommodate a Wider Variety of Applications
*Double Spiro Locks Included
*Please Order JE ProSeal Piston Rings for your SRP Pistons
SRP Pistons are Sold as MATCHED SETS of Pistons. SRP Part # Quantity ‘1’ Will Include 6 or 8 Pistons.