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Diamond Pistons 12721-8 Big Block Chevy 24 & 26 Nitrous Dome Series
Big Block Chevy 24/26 Nitrous Dome
12721-8
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; 3D Dome & Pockets; Designed for nitrous applications H-13 Pins, Lock's & Support Rails (if required) included
Was:
$1,928.35
Sale:
$1,831.93
Save:
5%
Save:
$96.42
Description
| Product Specifications | Details |
|---|---|
| Item Number | 12721-8 |
| Engine Make | Chevrolet |
| Bore | 4.610 |
| Stroke | 4.500 |
| Rod | 6.700 |
| Comp Height | 1.240 |
| Weight | 689 |
| Pin | .990 x 2.930 |
| CC | 41.0cc |
| Comp Ratio | 14.3 |
| Cylinder Head Chamber CC | 118 |
| Ring Thickness | .043 x 1/16 x 3/16 |
| VP Intake Depth | 0.322 |
| VP Exhaust Depth | -0.130 |
| Cylinders | 8 |
| Barcode ID | 686162207732 |
| Class | DIA-A-PSSK |
| Product Relations | Details |
|---|---|
| Product Line | Big Block Chevy 24/26 Nitrous Dome |
| Pins Included | Y |
| Pin Part# | H9902930205 |
| Rings Included | Y |
| Ring Part# | 09234610 |
| Rails Included | Y |
| Support Rail Part# | 019000600-8 |
| Locks Included | Y |
| Lock Ring Part# | 015106-32 |
| Country of Origin | USA |
Details
- 12721-8
- 12721-8
- Diamond Racing - Pistons
- New
Categories
Shipping Information
- Item Requires Shipping
- 18.0 lbs.
- W5.0000” x H12.0000” x L28.0000”
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