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Eagle Chevy High Compression Rotating Assemblies
InfoVehicle Info Needed
EAGLEPART NUMBER: 356-35700030

Eagle Chevy High Compression Rotating Assemblies

$2,88499
ShippingShips on 09/14/2026
Lowest PriceLowest Price Guarantee

Chevy 454
    Competition Rotation Assembly
    Chevy 454
    Stroke: 4.250
    Disp. @ 4.280: 489
    Rod Length: 6.385
    Pistons: +43cc Dome
    Rings: File Fit
    Comp Ratio 112cc/118cc/124cc: 14.3/13.0/12.2

    Designed for Internal Balance - Flexplate/Flywheel and Balancer Not Included, Professional Machine Shop Balancing Required.
Part TypeEngine Rotating Assembly Kit
BrandEAGLE
Package Height12.0
Package Width22.0
Package Length33.0
Weight109.0 PG
Part CategoryPerformance Parts
Crankshaft MaterialForged 4340 steel
Piston And Ring Oversize0.03 in (0.8 mm)
Main Bearing Undersize (Mm)Stock
Wrist Pin StyleFloating
Connecting Rod Beam StyleH-beam
Rod Bearing Undersize (Mm)Stock
Piston Ring Facing MaterialPlasmamoly
Piston StyleDome, with two valve reliefs
Assembly Lubricant IncludedNo
Piston Head Volume (Cc)-43
Gaskets IncludedNo
Rear Main Seal Style2-piece
Main Bearing Undersize (In.)Stock
Crankshaft IncludedYes
Piston Rings IncludedYes
Bore (Mm)108.712
Actual Engine Cid489
Engine Stroke4.25 in (107.95 mm)
Connecting Rod MaterialForged 4340 steel
Pistons IncludedYes
Rod Bearing Undersize (In.)Stock
QuantitySold as a kit
Main Bearings IncludedYes
Engine BalanceInternal
Rod Bearings IncludedYes
Connecting Rods IncludedYes
Oil Pump IncludedNo
Camshaft IncludedNo
Timing Chain And Gears IncludedNo
BalancedNo
Piston MaterialForged aluminum
Cam Bearings IncludedNo
Part FitmentSemi Universal
Plastigage IncludedNo
Lifters IncludedNo
Bore4.28 in (108.712 mm)
Vendor Part Number35700030
Package Qty1
Package TypeEA
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