IN STOCK | Dart LSX 427ci Boosted Stroker Engine | Low Comp

IN STOCK | Dart LSX 427ci Boosted Stroker Engine | Low CompNo Lengthy Build Times! (We skip the queues by having these build ready to sell!); No Out Of Pocket Expense! (No Deposit Required!); Pay & Collect OR Expedited Shipping!; Our Dart N A High Comp 427ci Engine Package Includes: Engine Specs Top End: Block Dart LS Next SHP 4. 125" Bore x 9. 240" Deck Cast Iron Block Crankshaft Callies Forged 4340 Steel Stroker Crank 4. 00" Inch Reluctor Wheel 58 x Tooth Conrods Callies Forged 4340 Steel H Beam Conrods 6.

- No Lengthy Build Times! (We skip the queues by having these build ready to sell!);
- No Out Of Pocket Expense! (No Deposit Required!);
- Pay & Collect OR Expedited Shipping!;

Our Dart N/A High Comp 427ci Engine Package Includes:
Engine Specs
Top End:
Block Dart LS Next SHP 4.125" Bore x 9.240" Deck Cast Iron Block
Crankshaft Callies Forged 4340 Steel Stroker Crank | 4.00" Inch
Reluctor Wheel 58 x Tooth
Conrods Callies Forged 4340 Steel H Beam Conrods | 6.125" Inch
Pistons Carrillo Bullet Series Dish Top Pistons Set | 4.125" Inch
Part # CUSTOM ORDERED
Material Premium Forged 2618 Alloy
Bore 4.125"
Stroke 4.00"
Comp Height 1.110"
Volume -22cc
Style DishTop
Comp Ratio 9.8:1 @ 68cc Chamber (Advertised comp ratio)
Main Bearings ACL 'Race Series'
Conrod Bearings ACL 'Race Series'
Cam Bearing Durabond Coated
Main Fasteners ARP
Windage 4.00" Windage Tray Assembly
Camshaft Texas Speed Hydraulic Camshaft
Cam Core Billet Core
Duration 23x/25x
Lobe Sep @ 11x
Intake .62x"
Exhaust .62x"
Timing Chain Rollmaster 'RED SERIES' Timing Chain Set
Balancer VE-VF Offset Balancer
Bolt ARP Balancer Bolt
Sump Rear Hump Oil Pan
Pump Melling 'Select Series' Oil Pump
Bracket Philadelphia Racing Products Billet Oil Pickup Support
Castings LS3 Port 15 Degree CNC Ported Cylinder Heads
Porting Full 5-Axis CNC Port & Polish Job
Valves Stainless Steel 2.165" Inch Intake Valves 1.600" Inch Stainless Steel Exhaust Valves
Valve Springs PAC Racing .660" Platinum Polished Dual Valve Springs Kit
Seals Viton Valve Seals
Guides PAC Racing Guides
Retainers Titanium Retainers
Lifters Genuine GM LS7 Lifters
Guides Genuine GM AC Delco Lifter Guide Trays
Fasteners ARP Head Stud Kit
Gaskets GM LS3 Head Gaskets
Rockers Genuine GM LS3 Rockers
Trunnion Rocker Trunnion Bearing Upgrade
Valley Plate LSX Billet Anodised Valley Plate


Expected Availability Timeframe
Due to this engine being one of our most popular engine packages we constantly keep these in the build.
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