Description
Rotating Assembly – 489 CID – Cast Crank – Forged Pistons – 4.250 in Stroke – 4.280 in Bore – 6.385 in I Beam Rods – Big Block Chevy – Kit
SKU: EAGB18022030
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| Weight | 122.8 lbs |
|---|---|
| Dimensions | 30 × 20 × 12 in |
| 1 / 2 Piece Rear Main Seal | 2 Piece |
| Rod Journal Diameter | 2.200 in |
| Intended Balance | External |
| Quantity | Kit |
| Variant | Yes |
| Product Line | Street and Strip |
| Cubic Inch | 489.0 |
| Balanced Kit | Yes |
| Pistons Included | Yes |
| Piston Manufacturer | Mahle |
| Bore | 4.280 in |
| Piston Style | Dome |
| Piston Material Style | Forged |
| Volume | 18 cc |
| Wrist Pin Included | Yes |
| Piston Rings Included | Yes |
| File Fit Rings | Yes |
| Crankshaft Included | Yes |
| Stroke | 4.250 in |
| Crankshaft Material Style | Cast |
| Connecting Rods Included | Yes |
| Beam Style | I-Beam |
| Rod Length | 6.385 in |
| Rod Bolt Manufacturer | ARP |
| Rod Bolt Diameter | 7/16 in |
| Rod Bolt Alloy | 8740.0 |
| Forged Rods | Yes |
| Connecting Rod Alloy | 5140.0 |
| Main Bearings Included | Yes |
| Main Bearing Manufacturer | King |
| Main Bearing Series | SI-Series |
| Rod Bearings Included | Yes |
| Rod Bearing Manufacturer | King |
| Rod Bearing Series | SI-Series |
| Variant Group | Rotating Assembly16 |
| Variant Column | Cubic Inch,Intended Balance,Balanced Kit,Bore |
| Flexplate Included | Yes |
| Flexplate Tooth Count | 168.0 |
| Balancer Included | Yes |
| Balancer Manufacturer | Pioneer |
| UPC Code | 793348122007 |
| Brand | |
| Type | |
| Condition | |
| Manufacturer Part Number (MPN) | B18022030 |
Rotating Assembly – 489 CID – Cast Crank – Forged Pistons – 4.250 in Stroke – 4.280 in Bore – 6.385 in I Beam Rods – Big Block Chevy – Kit
Steel
White
Paint
Each
Yes
Yes
Yes
Aluminum
Black
Anodized
Each
MSD 6ALN Ignition
Wire Ends
Replacement Harness
Yes
Kit
Promaster Classic Series
Remote
Canister
Rectangle
121913
Steel
Black
Oxide
Pair
Yes
Titanium
Natural
Natural
Pair
Yes
Yes
Steel
Black
Powder Coat
Pair
110149
Yes
Steel
Black
Oxide
Each
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