This is an OEM standard replacement component for all non-AFM (active fuel management) based Gen IV LS series V8's and can also be used as a direct bolt-on for Gen IV LS engines that are looking to delete the AFM / DOD setup within their engine. 

GM Part Number: 12570471

Contents:

• 01 X Aluminum valley plate
• 01 X Cover to block gasket
• 08 X O-ring
• 11 X Cover to block bolt

Vehicle Fitment Guide

Note: To completely delete the AFM/DOD system from your vehicle, you require additional componentry which can be purchased through another listing.

This package (GM part number: 12633906) is standard replacement for all GM LS-Series V8's except for LS1. However, it can also be used to adapt a Gen IV camshaft into a Gen III LS1 vehicle when combined with a CAS109081 cam/knock sensor extension as well as an appropriate timing set.

The GM 1-piece timing cover included in this package is built to the highest quality standards to ensure an excellent fit and leak free seal. This kit utilizes a front camshaft sensor allowing both single and multi trigger camshaft sprockets to be used.

Contents:

• 1 X 1-piece timing cover (GM: 12600326) 
• 1 X Timing cover gasket, cover to block (GM: 12633904)
• 1 X Cam sensor wiring harness (GM: 12627501)
• 1 X Cam sensor with seal (GM: 12591720)
• 1 X Crank shaft seal (GM: 12585673)
• 1 X Sensor harness bracket 
• 1 X Sensor harness retainer
• 2 X Cam sensor to cover bolt (GM: 11588712)
• 9 X Timing cover to block bolt (GM: 11515758)

Vehicle Fitment Guide

This Mace exhaust manifold gasket set, for the popular GM LS engines, features OE quality multi-layer steel (MLS) construction to ensure a positive seal under extreme temperatures.These gaskets are designed to meet and exceed OEM specifications so you can be assured of quality and durability.

Three layers of stainless steel are utlilized in manufacturing of these gaskets and each layer has an embossment at critical sealing areas for maximum sealing. The spring steel layers provide tension when compressed, keeping the joint tight and preventing the seal from being blown out.

Contents:

• 2 X MLS exhaust manifold gasket

Vehicle Fitment Guide

This high calibre bottom end gasket conversion kit is intended to service the bottom half of the engine block; essentially everything under the cylinder heads. These Mahle gaskets are synonymous with uncompromising quality and durability whilst meeting all relevant OEM specifications. You won’t find a finer sealing product.

Contents:

• 1 X Front crankshaft seal
• 1 X Rear main seal
• 1 X Camshaft retaining plate
• 1 X Front timing cover gasket
• 1 X Rear main plate gasket
• 1 X Oil filter seal
• 1 X Oil pan gasket
• 1 X Oil pan drain plug washer
• 2 X Oil pump inlet O-ring
• 2 X Oil cooler block-off gasket
• 4 X Water pump gasket

Vehicle Fitment Guide

This main cap girdle is designed to reduce "cap walk", stop block web flexing and eliminate cracking of the main caps/block webs; this is achieved by boxing in the main caps. Our light weight girdle evenly distributes load and dampens harmonics by bolting the main cap studs together to create a super strong rectangular cage. The brace nearly doubles the main web support area in the engine.

In addition, due to the close proximity of the main stud girdle to the crankshaft and rods it also aids in stripping oil off of the crank, which in itself yields a net gain in HP.

Fabricated from 12.5mm thick 6061-T6 aluminium, these girdles are a must for high rpm/high horsepower applications where block rigidity is critical.

Contents:

• 1 X Alloy main girdle

 Vehicle Fitment Guide

Notes:

• This girdle fits all GM LS variants except for LS7 and LS9.
• This girdle is compatible with OEM windage tray, main caps and sump.
• This girdle will clear up to a 4" stroke.

This K&N replacement air filter is designed to increase the horsepower and acceleration while providing excellent filtration. It is washable and reusable, and is custom designed to fit into your existing factory air box. Its drop-in design means adding performance is simple. With most vehicles you simply have to remove the disposable air filter and replace it with a K&N air filter.

Key Features:

• High air flow with exceptional filtration.
• Lasts up to 80,000km before cleaning is required depending upon driving conditions.
• Works with original equipment manufacturer vehicle electronics.
• Will NOT void vehicle warranty.
• K&N million mile limited warranty.

Contents:

• 1 X Air filter

Vehicle Fitment Guide

This main cap girdle is designed to reduce "capwalk", stop block web flexing and eliminate cracking of the main caps/block webs; this is achieved by boxing in the main caps. Our heavy duty girdle evenly distributes load and dampens harmonics by bolting the main cap studs together to create a super strong rectangular cage. The brace nearly doubles the main web support area in the engine.

In addition, due to the close proximity of the main stud girdle to the crankshaft and rods, it also aids in stripping oil off of the crank, which in itself yields a net gain in HP.

Fabricated from 12.5mm thick high strength steel, these girdles are a must for high rpm/high horsepower applications where block rigidity is critical.

Contents:

• 1 X Steel main girdle

Vehicle Fitment Guide

Notes:

• The images are for illustrative purposes only.
• This girdle fits all GM LS variants except for LS7 and LS9.
• This girdle is compatible with OEM windage tray, main caps and sump.
• This girdle will clear up to a 4" stroke.
• Custom length main studs are required. These can be purchased from any authorized ARP dealer.

Mace replacement rocker cover gasket set to suit all GM LS based engines. These press into the grove on the rocker covers just like the factory units to ensure a leak free seal.

Contents:

• 2 X Rocker/Valve cover gasket

Vehicle Fitment Guide

Note: These do not include the rocker cover grommets.

These Clevite conrod bearings are ideal to meet and exceed OEM specifications when it comes to strength and durability. These are the premium replacement bearings to suit standard rebuilds and responsible for high performance.

This conrod bearing set suits HSV vehicles fitted with LS1, LS2, LS3 and LSA V8 engines.

Contents:

• 1 X Conrod bearing set

Vehicle Fitment Guide

Parts Guide

Please select the appropriate part number from the drop-down menu by utilizing our fitment guide and parts guide below.

Note: The image is for illustrative purposes only.

Complete your under bonnet appearance with the addition of a genuine VCM infill panel and side fascia panels alongside the ever-so popular VCM OTR cold air intake. Don't waste time searching for each component separately, purchase the lot right here and save!

VCM's over-the-radiator cold air intake kit offers huge horsepower gains by maximizing air flow with a straight ram-air design and massive K&N filter. Because air is pulled in over the radiator, it also feeds much cooler air into your engine than other intakes, resulting in even more horsepower gains. Molded from high-quality, OEM style molded plastic, VCM's kits are some of the nicest on the market and are known for being mistaken as a factory part.

The side fascia panels perfectly integrate with the VCM OTR. Manufactured from high quality etch finished plastic, the panels fit snugly into existing or new VCM OTR housings via pins, and with factory style push clips securing either end, you end up with a completely solid solution.

The infill panel is utilized to fill the ugly gap left after removal of the factory airbox in favor of an aftermarket OTR style intake.

Features and Benefits:

• Manufactured in Australia.
• Big horsepower gains over stock; 17.5 peak HP at the wheels with no other mods and 40 HP at the wheels in upper RPM range.
• Improves throttle response and engine sound.
• Molded from OEM quality plastic for a factory look and feel.

Contents:

• 1 X Over-The-Radiator (OTR) intake
• 1 X K&N air filter
• 1 X Infill panel
• 4 X Upper radiator mounting bracket
• 2 X Side fascia panel
• All necessary couplers, clamps, and hardware

Vehicle Fitment Guide

Parts Guide

Please select the part number you require from the drop down menu by utilising our vehicle fitment guide and parts guide.

Notes:

• The kit components can be separately purchased through other listings.
• The image is for illustrative purposes only. Mounting hardware varies depending on model.
• 2016 model year and newer vehicles feature a sound induction pipe that connects the factory intake to the firewall. This pipe needs to be removed and capped off in order for the VCM OTR intake to be installed without modification.
• MAF-Less version includes couplers to eliminate the factory MAF and requires a custom speed-density tune.