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Vehicle Info NeededSCATPART NUMBER: 942-1-48061
Chrysler 426 4340 Forged Std Weight Competition Rotating Assembly 505ci
$2,80250$2950.00You Save$147.50
Ships on 09/21/2026
Lowest Price Guarantee426 8-Bolt Flange505 Cubic Inch 4.250'' Crank Stroke 7.100'' Rod Length
- Chrysler 426 4340 Forged Std Weight Competition Rotating Assembly
- 505ci
- 4.350'' Bore
- Icon Forged Flat Top Piston, -4.5cc
- 12.9:1 w/76cc; 11.9:1 w/78cc; 10.9:1 w/88cc
- 4.250'' Crank Stroke
- 7.100'' Rod Length
- Unbalanced Assembly
This Unbalanced Complete Assembly Includes: - 10.725" Deck Height
- 4340 Forged Standard Weight Crankshaft, 4.250" Stroke, 2.200" Rod Pin Diameter, 2.008" Pin Width, 6-Bolt Flywheel Flange, 69 lbs., p/n 942-4426015
- (BB-Chevy style) Pro Sport H-Beam Connecting Rods with 7/16" Cap Screws, Bushed Pin, p/n 942-6710022
- Forged Pistons with Piston Rings, .990" Diameter Wrist Pin
- Main & Rod Bearings
- Unbalanced Assembly DOES NOT Include Flexplate and Harmonic Damper.
Scat rotating assembly component parts are designed for the ultimate in performance. They take the ''guess work'' out of engine assemblies, just wash, Q.C. and assemble.
Balanced & Unbalanced Complete Assembly Includes:
- 4340 Forged Standard Weight Crankshaft
- Premium Pro Sport Forged 4340 H-Beam Connecting Rods with ARP 8740 7/16'' Cap Bolts
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- Premium Forged Pistons with Piston Rings
- Main and Connecting Rod Bearings
- Internal Balanced Rotating Assemblies DO NOT Include Flexplate and Harmonic Damper
- Unbalanced Rotating Assemblies DO NOT Include Flexplate and Harmonic Damper
Part TypeEngine Rotating Assembly Kit
Product LineScat Chrysler 440 Big Block & 426 HEMI 4340 Forged Standard Weight Competition Rotating Assembly
BrandSCAT
Package Height14.0
Package Width19.0
Package Length26.0
Weight104.0 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 StyleFlat top, with two valve reliefs
Assembly Lubricant IncludedNo
Gaskets IncludedNo
Rear Main Seal Style2-piece
Main Bearing Undersize (In.)Stock
Crankshaft IncludedYes
Piston Rings IncludedYes
Bore (Mm)110.49
Actual Engine Cid505
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
Bore4.35 in (110.49 mm)
Vendor Part Number1-48061
Package Qty1
Package TypeEA
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![Engine Assembly Lube [4 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28000.jpg)
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