Wiseco Chevrolet Big Block Piston, 4.625 in. Bore, 1.120 in. Compression Height, 0.990 in. Pin Diameter, RED Series, Set of 1.
Appropriately dubbed the RED? series, these forged pistons utilize Race Engineered Design? to offer the strength and durability performance engines need with precision-machined features to provide a competitive edge. RED? series piston kits are available for range of popular, domestic V8 platforms, the cornerstone of racing and performance from drag racing to circle track.
- Engineered, forged, and machined in the USA from 2618 aluminum for tensile strength needed in performance racing and power adder applications
- Dedicated forgings allow for optimized, engine-specific strutted design to maximize strength-to-weight characteristics
- ArmorGlide skirt coating reduces operating friction and noise while also reducing skirt and cylinder wear
- Horizontal slot oiling in pin bores maintain optimal wrist pin and small-end lubrication, critical for long service life
- Accumulator groove helps maintain consistent ring seal and power
- Each part number includes premium rings no need for additional sourcing
Application Summary:
| Year |
Make/Model |
| Chevrolet |
Big Block |
| Attributes |
| Bore Diameter |
4.625, 4.625 |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Category Hierarchy |
Auto>Pistons>Individual Pistons>Domestic>RED Series, Auto>Pistons>Individual Pistons>Domestic>RED Series |
| Compression Height |
1.120, 1.120 |
| Country of Origin (Primary) |
US |
| Cylinder Head |
Conventional Open Chamber, Conventional Open Chamber |
| EBAY Category ID |
33623, 33623 |
| Emission Code |
Off Road |
| Engine |
Big Block, Big Block |
| Engine - Web |
Big Block, Big Block |
| Engine Type |
ICE, ICE |
| Forging Type |
Strutted, Strutted |
| Harmonized Tariff Code (Schedule B) |
8409919990 |
| Hazardous Material Code |
N |
| Industry |
Automotive, Automotive |
| Life Cycle Status Code |
Available to Order |
| Make |
Chevrolet, Chevrolet |
| Make - Web |
Chevrolet, Chevrolet |
| NAFTA Preference Criterion Code |
A |
| Oil Ring Tension |
Standard, Standard |
| Oil Ring Thickness |
0.1875, 0.1875 |
| Out of Stock Message |
Estimated Shipped Date 3-4 Weeks, Estimated Shipped Date 3-4 Weeks |
| Piston Material |
2618, 2618 |
| Piston Quantity |
1, 1 |
| Piston Volume |
3.00, 3.00 |
| Product Market |
Domestic, Domestic |
| Product Series |
RED Series, RED Series |
| Product Type |
Engine Piston, Engine Piston |
| Ring Quantity |
1, 1 |
| Ring Set Included |
Yes, Yes |
| Ring Set Part Number |
J10001-4625-5, J10001-4625-5 |
| Rod Length |
6.535, 6.535 |
| SDR Required Flag |
N |
| Second Compression Ring Thickness |
0.0625, 0.0625 |
| Second Ring Material |
Iron, Iron |
| Skirt Coating |
Yes, Yes |
| Stroke |
4.250, 4.250 |
| Third Ring Material |
Carbon Steel, Carbon Steel |
| Title - Web |
RED Series Piston Chevrolet Big Block - 4.625 in. Bore - 1.120 in. CH, 3.00 CC, RED Series Piston Chevrolet Big Block - 4.625 in. Bore - 1.120 in. CH, 3.00 CC |
| Top Compression Ring Thickness |
0.0625, 0.0625 |
| Top Ring Material |
Ductile Iron, Ductile Iron |
| Warranty Time |
30 |
| Wrist Pin Included |
Yes, Yes |
| Wrist Pin Material |
5115, 5115 |
| Wrist Pin Outer Diameter |
0.990, 0.990 |
| Wrist Pin Part Number |
S460, S460 |
| Wrist Pin Quantity |
1, 1 |
| Wrist Pin Retainer Included |
Yes, Yes |
| Wrist Pin Retainer Material |
Carbon Steel, Carbon Steel |
| Wrist Pin Retainer Part Number |
CS25, CS25 |
| Wrist Pin Retainer Quantity |
2, 2 |
| Wrist Pin Retainer Style |
Spiro Lock, Spiro Lock |
| Wrist Pin Retainer Thickness |
0.084, 0.084 |
| Wrist Pin Style |
Floating, Floating |
| GTIN |
00193564529039 |
