New 426 Packages

426 Stage #1 Package: $7,427 (Shipping, Shippable Engine Stand & Crating, and Core charges are not included; call for details)

426 Short Block for 6.1L engines (works and uses Stock Heads)
426 Head Gaskets
Lower Engine Gasket Kit
Road Warrior Camshaft (supports stock Heads & Pushrods)
Upgraded Injectors
426 PCM Reflash (reuses stock PCM)
180’ Thermostat


426 Stage #2 Package: $9,277 (Shipping, Shippable Engine Stand & Crating, and Core charges are not included; call for details)

426 Short Block for 6.1L engines
IndyMaxx 6.1L Head Package (includes all upgrades)
426 Head Gaskets
Lower Engine Gasket Kit
Track Warrior Camshaft (Road or Race Warrior cams available as well)
Upgraded Injectors
426 PCM Reflash (reuses stock PCM)
180’ Thermostat


426 Stage #3 Package: $9,702 (Shipping, Shippable Engine Stand & Crating, and Core charges are not included; call for details)

426 Short Block for 6.1L engines
PPP Stage 2 Head Package
Hardened Pushrods
426 Head Gaskets
Lower Engine Gasket Kit
Race Warrior Camshaft (Road or Track Warrior cams available as well)
Upgraded Injectors
426 PCM Reflash (reuses stock PCM)
180’ Thermostat

Additional upgrade options:

Ported Intake: $750 (plus Core charge)
Add Polish to Ported Intake or replace your Stock Intake: $800 (plus Core charge)
Torque Converter (2600, 2900, 3200 RPM options): $695 (plus Core charge)
Quaife Limited Slip Differential: $1,670
403 Upgraded Half Shafts: $1,995 (shipping July 2, 2007)
426 SRT-8 Shift Knob: $89
426 engine covers: coming soon
Inconel Exhaust valves(stage 2 heads only): $200
PSI Valve Springs(stage 2 heads only): $300

Assembly required with all three packages.