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![Balanced Rotating Assembly Kit for Chevrolet Gen III LS [4.000 in Stroke, 4.030 in Bore]](https://www.jegs.com/images/mini_750/300/356/356-b627144030.jpg)
Vehicle Info NeededEAGLEPART NUMBER: 356-B627144030
Balanced Rotating Assembly Kit for Chevrolet Gen III LS [4.000 in Stroke, 4.030 in Bore]
$2,66699
Ships on 09/29/2026
Lowest Price GuaranteeBalanced Rotating Assembly KitFits Chevrolet Gen III LS Stroke: 4.000 in Bore: 4.030 in Rod Length: 6.125 in Sold as a Kit
An LS build that needs more stroke than the factory crank offers still has to keep the factory 24-tooth reluctor working correctly. This Eagle rotating assembly pairs a forged 4140 crank with that reluctor pattern intact.
Eagle B627144030 Balanced Rotating Assembly Kit Features:
- Fits Chevrolet Gen III LS
- Crank Material: Forged 4140 Steel
- Stroke: 4.000 in
- Reluctor Tooth Count: 24 Tooth
- Rod Material: Forged 4340 I-Beam Steel
- Rod Length: 6.125 in
- Bolt Material: ARP 8740
- Piston Material: Forged 4032 Aluminum
- Bore: 4.030 in
- Balanced: Yes
- Quantity: Sold as a Kit
Part TypeEngine Rotating Assembly Kit
BrandEAGLE
Package Height10.0
Package Width22.5
Package Length43.0
Weight93.0 PG
Part CategoryPerformance Parts
Crankshaft Reluctor Tooth Quantity24 Tooth
Crankshaft MaterialForged 4140 Steel
Connecting Rod MaterialForged 4340 I-Beam Steel
BalancedYes
QuantitySold as a Kit
Piston MaterialForged 4032 Aluminum
Part FitmentSemi Universal
Bore Diameter4.030 in
Connecting Rod Length6.125 in
Engine Stroke4.000 in
Vendor Part NumberB627144030
Package Qty1
Package TypeEA
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