MACE PERFORMANCE FORD FALCON BARRA XR6 4.0L MAIN CAP CAPS BA BF FG FG X

For serious bottom end strength and block rigidity. Billet main caps and girdle replace the cast OEM caps, and use all existing mounting points, rear seal, and oil pump pickup.

Caps are machined from Billet 4140 High Tensile Steel

Please note: Does not come with ARP MAIN STUDS.

Price is for caps alone. Main girdle is also required for correct installation. 

**Tunnel Boring is required.

Part numbers: GIR605

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For further additional support, please refer the link below

MACE Support -Product Assistance Guide

To submit a formal enquiry about any of our products or services, please click on the link below

MACE Support - Submit an enquiry

DOMESTIC ORDERS

Orders typically take 1-3 business days to prepare and process prior to dispatch. Freight may take 1-10 business days from the date of dispatch to delivery within Australia. No Weekend Deliveries.

Please Note: Saturday and Sunday ARE NOT business days.

To Calculate freight costs simply proceed to the checkout where shipping will be calculated automatically.

***Please Note: COD (CASH ON DELIVERY) IS ROAD FREIGHTED AND WILL TAKE 3-10 WORKING DAYS FOR DELIVERY FOR MORE INFORMATION ON COD PLEASE CLICK HERE***

INTERNATIONAL ORDERS

When you are checking out an international order, please complete all the necessary information. You must select your region from the delivery method drop down menu, to get the correct shipping costs.

Orders outside of Australia may take up to 4 weeks.

* Please note: You will be responsible for any applicable taxes and/or duties and will need to be paid upon delivery.*

**Saturday and Sunday ARE NOT business days.**

We at MACE ENGINEERING are a design company specialising in automotive product development. From a one off custom design right through to mass manufacturing, product we can deliver.

With over 25 years of experience, you can be assured we’ll make it happen for you. In addition to automotive products, we’ve also been involved in the design and manufacture of other items such as steel structures for the manufacturing and movie industries, consumer products, specialised machinery and electronics engineering and all things that help improve the performance of your Holden or Ford.