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Diamond Pistons 21012-R1-8 Big Block Chevy Competition Series 20 Dome Series
454 20
21012-R1-8
Forced pin oilers from the oil ring; Pin Fitted; Vertical Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Inboard Forging; H-13 Pins, Support Rail's & Locks included;
Was:
$1,650.49
Sale:
$1,567.97
Save:
5%
Save:
$82.52
Description
| Product Specifications | Details |
|---|---|
| Item Number | 21012-R1-8 |
| Engine Make | Chevrolet |
| Bore | 4.600 |
| Stroke | 4.750 |
| Rod | 6.700 |
| Comp Height | 1.120 |
| Weight | call |
| Pin | .990 x 2.750 |
| CC | 23.0cc |
| Comp Ratio | 16.0 |
| Cylinder Head Chamber CC | 95 |
| Ring Thickness | .043 x .043 x 3.0mm |
| VP Intake Depth | 0.345 |
| VP Exhaust Depth | -0.030 |
| Cylinders | 8 |
| Barcode ID | 686162208548 |
| Class | DIA-AC-PSSK |
| Product Relations | Details |
|---|---|
| Product Line | 454 20 |
| Pins Included | Y |
| Pin Part# | H9902750185 |
| Rings Included | Y |
| Ring Part# | 09224600 |
| Rails Included | Y |
| Support Rail Part# | 019010600-8 |
| Locks Included | Y |
| Lock Ring Part# | 015106-32 |
| Country of Origin | USA |
Details
- 21012-R1-8
- 21012-R1-8
- 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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