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Vehicle Info NeededLUNATIPART NUMBER: 638-42504VRK02
Balanced Rotating Assembly Kit Big Block Chevy
$3,00395
Ships on 10/13/2026
Lowest Price GuaranteeBig Block Chevy
- Balanced Rotating Assembly Kit
- Big Block Chevy
- Bore: 4.280"
- Stroke: 4.250"
- Rod Length: 6.385"
- Engine Size: 489
- Compression Ratio 118cc: 8.6
Includes: - Crankshaft
- Rods
- Pistons & Rings
- Bearings
Part TypeEngine Rotating Assembly Kit
BrandLUNATI
Package Height10.0
Package Width10.0
Package Length32.0
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number42504VRK02LUN
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
