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

Notes:

• To completely delete the AFM/DOD system from your vehicle, you require additional componentry which can be purchased through another listing.
• Customers with LS2 engines are advised to compare the barb with the one in the image, as there may be discrepancy depending on change over.

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.

Now have the peace of mind for your LS V8 with our very own, designed in house, Mace Engineering LS trunnion upgrade kit. These trunnion kits replace the factory LS rocker internals that are prone to failure when exposed to extended levels of high rpm, high valve spring pressures and amplified rotation from high-lift camshafts. The OE needle bearing housings can begin to separate from the rocker arm when exposed to these conditions, gradually spitting out all the needle rollers which in turn results in a catastrophe.

Our kits are engineered to provide maximum durability and stiffness in the harshest environments whilst still being super affordable for all enthusiasts. Extra security measures have been taken with the use of extended width trunnions with snap-ring grooves instead of the bearing housings only relying on a press-fit type fixture. You can now rest assured these bearings will hold their ground and truly enjoy the exhilarating feeling your LS V8 delivers.

Contents:

• 16 X Rocker arm upgraded 8620 hardened steel trunnion
• 16 X High tensile re-useable rocker bolt
• 32 X Rocker arm reduced friction heavy duty bearing
• 32 X Rocker arm retaining ring

Vehicle Fitment Guide

Note: A shop press will be required to install the new trunnion kits. We can also provide this service for a small fee.

This standard replacement engine mount is designed to meet and exceed OEM specifications, when it comes to strength and durability. Each mount has been checked and evaluated so you can be assured of quality fitment every time.

This engine mount suits HSV vehicles fitted with LS2, LS3, LS7,LS9 and LSA Supercharged V8 engines.

Contents:

• 1 X Hydraulic Engine mount

Vehicle Fitment Guide

Note: A pair of engine mounts can be purchased through another listing.

This pair of standard replacement engine mounts is designed to meet and exceed OEM specifications when it comes to strength and durability. Each mount has been checked and evaluated so you can be assured of quality fitment every time.

This pair of engine mounts suits HSV vehicles fitted with LS2, LS3, LS7, LS9 and LSA Supercharged V8 engines.

Contents:

• 2 X Hydraulic engine mount

Vehicle Fitment Guide

Note: A single engine mount can be purchased through another listing.

This engine mount is made from 5mm laser cut steel plate and is precision folded for increased strength and accurate fitment. It is all jigged up when welded and finished in gloss black enamel paint. The centre cylindrical rubber bush is 50mm in diameter and joins the two halves of the mount with a 13mm thru bolt. The heavy duty bush is always under compression regardless of the direction of the applied load. It absorbs engine vibration very well but increases resistance the more the motor moves, reducing the movement to about 5mm.

Great for use as a standard replacement engine mount or a circuit, speedway, drift and drag racing application. Also ideal for turbo cars and cars with large diameter headers with tight engine bay clearances.

Can be used individually on the passenger side in conjunction with a factory mount on the driver’s side to reduce the engine lifting under acceleration and maintain a smooth factory feel, or in pairs to stiffen up the front end and significantly reduce engine movement during acceleration and high speed cornering, acceleration and deceleration.

The reduced height engine mount is specially designed for supercharged applications or high rise manifolds where extra hood clearance is required. Positions engine approximately 10mm lower on Commodores and up to 20mm lower on HSV's.

Contents:

• 1 X Engine mount (Refer to parts guide)

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:

• Installing a pair of mounts is ideal, recommended for racing purposes, so that the motor sits evenly on the k-frame. However, we have received feedback from customers that fitting only one hasn't caused any problems. Given the stiffness of the mount, running 2 on either side may induce additional vibrations. 
• This mount is not suitable for vehicles with engines that run Active Fuel Management (AFM).
• A pair of engine mounts can be purchased through another listing.

These engine mounts are made from 5mm laser cut steel plate and are precision folded for increased strength and accurate fitment. These are all jigged up when welded and finished in gloss black enamel paint. The centre cylindrical rubber bush is 50mm in diameter and joins the two halves of the mount with a 13mm thru bolt. The heavy duty bush is always under compression regardless of the direction of the applied load. It absorbs engine vibration very well but increases resistance the more the motor moves, reducing the movement to about 5mm.

Great for use as a standard replacement engine mount or a circuit, speedway, drift and drag racing application. Also ideal for turbo cars and cars with large diameter headers with tight engine bay clearances.

Can be used individually on the passenger side in conjunction with a factory mount on the driver’s side to reduce the engine lifting under acceleration and maintain a smooth factory feel, or in pairs to stiffen up the front end and significantly reduce engine movement during acceleration and high speed cornering, acceleration and deceleration.

The reduced height engine mount is specially designed for supercharged applications or high rise manifolds where extra hood clearance is required. Positions engine approximately 10mm lower on Commodores and up to 20mm lower on HSV's.

Contents:

• 2 X Engine mounts (Refer to parts guide)

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: 

• Installing a pair of mounts is ideal, recommended for racing purposes, so that the motor sits evenly on the k-frame. However, we have received feedback from customers that fitting only one hasn't caused any problems. Given the stiffness of the mount, running 2 on either side may induce additional vibrations. 
• These mounts are not suitable for vehicles with engines that run Active Fuel Management (AFM).
• A single engine mount can be purchased through another listing.

This Platinum timing cover gasket kit is a premium replacement for HSV vehicles and similar platforms fitted with LS V8 engines.

Contents:

• 1 X Timing cover gasket kit

Vehicle Fitment Guide

Now have the peace of mind for your LS V8 with Crow Cams LS trunnion and bush kit. This trunnion kit replaces the factory LS rocker internals that are prone to failure when exposed to extended levels of high rpm, high valve spring pressures and amplified rotation from high-lift camshafts. The OE needle bearing housings can begin to separate from the rocker arm when exposed to these conditions, gradually spitting out all the needle rollers which in turn results in a catastrophe.

Crow Cams LS trunnion and bush kits are engineered to provide maximum durability and stiffness in the harshest environments whilst still being affordable for all enthusiasts. You can now rest assured these bush/plain bearings will hold their ground and truly enjoy the exhilarating feeling your LS V8 delivers.

Contents:

• 16 X Rocker arm upgraded 8620 hardened steel trunnion
• 16 X Mace High tensile re-useable rocker bolt
• 32 X Rocker arm premium bush/plain bearing
• 32 X Rocker arm retaining ring​

Vehicle Fitment Guide

Note: Mace High tensile re-useable rocker bolts included in this kit can be separately purchase through another listing.

Oil caps should be replaced when they no longer seal properly and allow the oil to seep out from the engine. This CPC standard replacement oil cap has been precision designed to perfectly seal the opening used for filling up the engine oil.

CPC offers a variety of standard and performance oil caps, ranging from metal and plastic standard replacement caps to metal coloured performance oil caps.

Specifications:

• Height: 33mm.
• Outside diameter: 59.5mm.
• Thread diameter: 35mm.

Contents:

• 1 X Engine oil cap

​Vehicle Fitment Guide

Note: Please verify that your engine oil cap matches the dimensions of the one in this listing prior to purchase.