Shotgun Engine Swap

Shotgun Engine Swap


RRS offers a comprehensive Shotgun engine conversion for your early classic Ford. The engine swap comes complete with engine mounts, specific-fit headers, plug-and-play wiring harness, and flash factory ECU. It also includes a range of transmission options and gearbox cross-members. Give your vintage ride a much-needed performance boost with RRS’s complete Shotgun engine swap package.

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RRS Shotgun Conversions

RRS has pioneered many technological advances in the restomod market, the modular V8 into classic Fords is the next logical step in car renovation.

Modern motors deliver modern reliability and modern emissions standards. With clever tuning, air intake and exhaust modification, you can deliver serious horsepower. To this end RRS has developed all the parts that make Modular V8 conversions into early Falcons, Mustangs. Fairlanes, Cyclones, Mavericks, and many Fords possible. Modular or Crate motors require a wide engine bay, wider than many of the early Fords had so you will need custom made engine mounts, shock tower notching, headers, exchange wiring harness, coil over struts, fuel tank pumps, speed sensors. RRS worked with some of Australia and New Zealand's leading car builders to put together these kits which we supply in single units or as a package deal. Please contact RRS sales to get pricing on the next step of turning your classic Ford into an ultra reliable, daily driver or track day dominator. With an RRS Shotgun modular V8 conversion, you can have it all — a legend car you can drive everyday.

RRS Modular Motor Conversion Products

Converting your classic Ford to a modular V8 takes a lot of room. On average, 25cm more engine bay than you have now. Replace your factory front suspension with RRS coil-overs and notch the towers, without any detrimental chassis effects. Beam and torsion tests show notching the shock towers maintains the chassis strength.

Cammer Shock Tower Notching Kit

Notching kit for Falcon, Fairlane, Mustang, Maverick, Cougar, Montego, LTD, and Fairmont.

Gen6 H.O.2

RRS’s latest coil-over with custom geometric correction knuckle high load bearing hub and lightweight billet top mount cold formed chrome silicon wire springs.

GT Rack & Pinion

RRS's latest fast ratio bolt-in powered rack, now with a 5 year warranty.


We have models to suit Australian Falcons, Fairlanes, Fairmonts, and LTDs, as well as a great range of left and right-hand drives for Mustangs, Mavericks, Torinos, US Falcons and Fairlanes and the Mercury Cougars, Comets, Cyclones, and Montegos.

Shotgun Engine Mounts

RRS has multiple engine mount options for Modular V8 motors. The Grabber engine mounts are torque limiting for greater performance. RRS has developed a series of engine mounts and rear engine mounts to fit modular V8s to Falcons, Fairlanes, Fairmonts, LTD's, Mustangs, Mavericks, Torinos, US Falcons and Fairlanes, as well as the Mercury Cougar, Comets, Cyclones, and Montegos.

Shotgun Tank

RRS’s new fuel tank suitable for XR - XY Falcon. Comes with an in-tank pump, fitted with the original fuel gauge sender. ALL NEW PARTS.

Shotgun Sump

The RRS Sump Pan & Pickup is custom built to give extra capacity and made to clear the factory X member.

Shotgun Headers

RRS 4 into 1 Headers - Jet Hot Coated 1 ¾ inch ID Mandrel Bent Tube

Stealth SS

The RRS Stealth under-dash brake booster and master cylinder is suitable for manual or auto left or right-hand drive.

Shotgun Pedal Mount

RRS drive by wire accelerator mounting plate.


Modular V8 and Typhoon motors have an accelerate-by-wire pedal system.

Other Changes You Will Need to Address

Exchange the wiring harness

To use any XR8 motor, you will need to unlock the computer. For this, you will need a standalone harness. Several companies offer solutions such as exchange or rebuilt harnesses.

Alter the trans tunnel

Depending on your car and your choice of transmission you may need to alter your trans tunnel.

Build a compliant exhaust

In building an engineered street-legal vehicle, you will need to build a compliant exhaust system.

Other RRS Products

Trans Am 3 Link

RRS Trans Am 3 link is a great way to complete the conversion of your classic Ford into a high-performance, totally reliable ride that starts every time. It will also become a climate-controlled work of engineering perfection.


RRS offers 3-link rear suspension systems for all X series Falcons and 65 to 73 Mustang.

Gearbox Mount

RRS gear box mount cross member, the highlighted piece is if you incorporate the RRS 3-link rear suspension system into the mod motor conversion.

Rear Drum In Disc Rear Brake Kits

RRS rear drum in disc rear brake kits are a great way to improve your rear brake performance and continue to your standard park brake cable.

Applications

Shotgun Engine Swap

How To Get A Quote

We can provide door to door freight. Fill out below to get a quote.

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Ready to Take Your Classic to the Next Level?

If you have any questions, concerns, or need any parts advice for your classic ride, please don’t hesitate to reach out to the RRS team. We’re always happy to assist!

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