GENUINE GM COMPLETE INTAKE MANIFOLD TO SUIT HOLDEN L76 L77 L98 LS3 6.0L 6.2L V8

This intake is from GM Performance Parts and has been released to work with all L76/L77/L98 cylinder heads. This LS3-type intake from HSV models and late model VF V8 Commodores is compatible with all rectangular port style heads. It comes complete with 39 lb/hr. injectors, return-less fuel rail assembly, 90mm drive-by-wire throttle body and MAP sensor.

This package also serves as a great performance upgrade for your LS2 6.0L V8 when combined with a pair of rectangular port cylinder heads.

GM Part Number: 12590123

Contents:

• 1 X Intake Manifold
• 1 X Fuel rail assembly
• 1 X Throttle body
• 1 X Map sensor
• 8 X Injector
• 8 X Intake manifold seal

Vehicle Fitment Guide

Notes:

• This manifold is completely interchangeable with all GEN IV rectangular port head LS engines (L76/L77/L98/LS3), however there are some minor differences that must be taken into consideration:

1. This manifold has compression limiters/crush tubes for the bolts.
2. The fitting design for the driver side PCV is slightly different. This manifold has a clip on/push on barb.
3. This MAP sensor is mounted with a fastener as opposed to the earlier L76-type manifold where its secured with a clip.

• ​This manifold comes with a silver throttle blade as found factory on VZ and early VE V8s up to mid 2009. If you're found to have a gold throttle blade, we recommend bolting your factory throttle body assembly to the new genuine manifold due to ECU communication issues that may arise otherwise.