Availability: 7 in stock
Speed-Pro® delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro® to provide the best value in HP engine components
Speed Pro R-10621 Engine Piston Ring Set
LS 4.8L / 5.3L
| Brand |
Speed Pro |
|---|---|
| Part Number (MPN) |
R-10621 |
| SKU |
R-10621 |
| UPC / GTIN |
019826222473 / 00019826222473 |
| Condition |
New |
| UPC |
00019826222473 |
| 2nd Ring Face Design |
Napier |
| 2nd Ring Material |
Martensitic Ductile |
| 2nd Ring Width |
1.50 |
| Bore Diameter |
3.7800 |
| Cylinder Quantity |
8 |
| File Fit |
No |
| Grade Type |
Performance |
| Oil Ring Design |
Flex |
| Oil Ring Tension |
Low |
| Oil Ring Width |
3.00 |
| Outside Diameter |
3.7800 |
| Outside Diameter (in) |
3.7800 |
| Oversized |
No |
| Part Description |
Engine Piston Ring Set |
| Ring Set Groove Widths (mm) |
1.5 x 1.5 x 3.0 |
| Top Ring Face Design |
Barrel Face |
| Top Ring Material |
Steel Moly |
| Top Ring Width |
1.50 |
| Hastings Piston Rings |
SM8531 |
