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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Matthew from RSS explains what it takes to install a Boss 315 FPV into a 79 LTD.

Jan 7, 2020

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

XK-XP Falcon

You might be building XL with a big block, an XM ute with Barra power, or an XP station wagon with a Boss 290, RRS can help you build a fully street-legal, one-of-a-kind classic early Aussie Falcon.

Our performance products and engine swap packages will give your early Falcon the precise handling, comfort and reliability you would expect from a modern vehicle.

XR-XY Falcon

Coil-over front and rear suspension, rack and pinion steering, drum-to-disc braking upgrades, and engine bay expansion will give your early Falcon the precise handling, comfort and reliability you expect from a modern vehicle.

An XS Aluminator (Coyote race series) into an XY, or a Barra-powered XT ute, or maybe a blown 429 into XR, RRS can help you build a fully street legal, one-of-a-kind classic. The RRS height adjustable bolt in coil overs or powered rack will transform your Falcon, call or email RRS for a quote.

XA-XC Falcon

Coil-over front and rear suspension, rack & pinion steering, drum-to-disc braking upgrades, and engine bay expansion will give your early Falcon the precise handling, comfort and reliability you expect from a modern vehicle.

A Boss 290 5.4L into an XB coupe as above, or a Barra-powered XC wagon, or an old school 351 into XA, RRS can help you build a fully street-legal, one-of-a-kind classic. The RRS height adjustable bolt in coil-overs, a powered rack, and a 3-link rear, one or all will transform your Falcon. Call or email RRS for a quote

XD-XH Falcon

Are you building an X series with a big block, Barra power, or Boss 290? RRS can help you build a fully street-legal, tracking-eating beast. The RRS height adjustable bolt in coil overs will transform your Falcon. Call or email RRS for a quote.

Compact Fairlane FB FC FD

Coil-over front and rear suspension, rack and pinion steering, drum-to-disc braking upgrades, and engine bay expansion will give your Compact Fairlane the precise handling, comfort and reliability you expect from a modern vehicle.

Whether you’re looking to build a Compact with a Barra turbo 6 motor or an old school N/A small block, daily driver, street and strip sleeper, RRS can help you build a fully street-legal one-of-a-kind classic. The RRS height adjustable bolt-on coil-overs or powered rack will transform your Compact Fairlane. Call or email RRS for a quote.

ZA, ZB, ZC, ZD Fairlane High Performance Parts

ZA-ZD Fairlane

Coil-over front and rear suspension, rack and pinion steering, drum-to-disc braking upgrades, and engine bay expansion will give your early Fairlane the precise handling, comfort and reliability you expect from a modern vehicle.

ZA to ZD Fairlanes can be transformed into anything, show winner, rat rod, daily driver, Sunday cruiser. RRS can help you build a fully street-legal one-of-a-kind classic. The RRS height adjustable, bolt-in, coil-overs, a powered rack, and a traction-grabbing 3-link, one or all, will transform your Fairlane.

ZF, ZG, ZH Fairlane High Performance Parts

ZF-ZH Fairlane

You could build a ZF 351 cruiser, or maybe a Barra-powered Marquis drag-racing sleeper. RRS can help you build a fully street-legal one-of-a-kind classic. The RRS height adjustable, bolt-in, coil-overs, a powered rack, and a traction-grabbing 3-link, one or all, will transform your Fairlane.

ZJ, ZK, ZL Fairlane High Performance Parts

ZJ-ZL Fairlane

You could build a Barra-powered ZJ (LTD), or maybe a big block 429 Cobra jet into ZK. RRS can help you build a fully street-legal one-of-a-kind classic. The RRS height adjustable, bolt-in, coil-overs, a powered rack, and a traction-grabbing 3-link, one or all, will transform your Fairlane.

64½-66 Mustang

Coil-over front and rear suspension, rack and pinion steering, drum-to-disc braking upgrades, and engine bay expansion will give your early Mustang the precise handling, comfort and reliability you expect from a modern vehicle.

RRS’s advanced technology and engineering, combined with your own unique choices in the gearbox, engine, wheel, differential etc. will assist you in building a street-legal, show-winning, track-eating beast!

67-68 Mustang

69-70 Mustang

71-73 Mustang

Whether you’re looking to upgrade with an XS Aluminator (Coyote race series), or a twin-turbo small block, RRS can help you build a fully street-legal one-of-a-kind classic. The RRS height adjustable bolt-on coil-overs or powered rack will transform your Mustang,

60-65 US Falcon

66-70 US Falcon

Coil-over front and rear suspension, rack and pinion steering, drum-to-disc braking upgrades, and engine bay expansion will give your Falcon the precise handling, comfort and reliability you expect from a modern vehicle.

Whether it’s an XS Aluminator (Coyote race series), or a twin-turbo small block, daily driver, street and strip sleeper, RRS can help you build a fully street-legal one-of-a-kind classic. The RRS height adjustable bolt-on IFS coil-overs or powered rack will transform your classic Falcon.

62-65 US Fairlane

Coil-over front and rear suspension, rack and pinion steering, drum-to-disc braking upgrades, and engine bay expansion will give your Fairlane the precise handling, comfort and reliability you expect from a modern vehicle.

Whether it’s a Coyote motor with performance headers or a big block daily driver with a rat rod, RRS can help you build a one-of-a-kind classic that is fully street legal. The RRS height adjustable bolt-on IFS coil-overs or powered rack will transform your classic Fairlane.

66-70 US Fairlane

RRS can help you build a fully street-legal one-of-a-kind classic, whether it’s a Fairlane with an XS Aluminator (Coyote race series) or a twin-turbo small block. The RRS height adjustable bolt-on IFS coil-overs or powered rack will transform your classic Fairlane.

70-77 Maverick

Coil-over front and rear suspension, rack and pinion steering, drum-to-disc braking upgrades, and engine bay expansion will give your Maverick the precise handling, comfort and reliability you expect from a modern vehicle.

RRS can help you build a one-of-a-kind classic that is fully street-legal, whether you’re looking to upgrade your Maverick with an XS Aluminator (Coyote race series) or a twin small block, or are looking to turn it into a daily driver or street and strip sleeper. The RRS height adjustable bolt-on IFS coil-overs or powered rack will transform your Maverick.

66-70 Torino

Coil-over front and rear suspension, rack and pinion steering, drum-to-disc braking upgrades, and engine bay expansion will give your Torino the precise handling, comfort and reliability you expect from a modern vehicle.

Whether you are looking to create a daily driver, weekend cruiser, or show car, RRS can help you build a one-of-a-kind classic that is fully street-legal. The RRS height adjustable bolt-on IFS coil-overs or powered rack will transform your classic Torino.

66-70 Ranchero

The GT rack and pinion steering kit RRS manufactures for the 66-70 Ranchero are built for you and your requirements. RRS will custom-build your coil-over suspension to suit your engine, your gearbox and your wheel choice.

No two builds are the same. Your car is a unique combination of motor, gearbox, differential, and battery location. RRS takes these factors and the car's use (street, track, or show) into consideration when configuring your suspension and braking.

RRS's superior suspension, steering and braking reduces bump steer, eliminates roll understeer, increases traction, and decreases braking distance. RRS can help you build a street-legal, show-winning, track-eating beast.

All RRS 66-70 Ranchero high-performance parts are VSB14 compliant and approved for use in all states and territories.

RRS 66-70 Ranchero upgrade kits require no fabrication.

60-65 Comet

60-65 Mercury Comet the forgotten classic, RRS has been building rack & pinion bolt on steering systems for these iconic under valued cars since 2001. The first generation Mercury Comet has a unique stub axle and is one of only three models the RRS coilovers require a rack first. RRS has evolved the product range for the Comet over the last fifteen years, the rack & pinion is generation 5 and the IFS is generation 7.

If you are restomoding your Comet, the best steering upgrade you will find is the GT5 bolt on rack & pinion, the best independent front suspension system is the RRS G7 coil-overs. If you want to put coyote motor with decent headers, the easiest way is notch the towers to get space where you need it.

Customize your 66-69 Mercury Comet build with RRS superior performance products.

66-69 Comet

Coil-over front & rear suspension, rack & pinion steering, drum-to-disc braking upgrades, and engine bay expansion will give your Comet the precise handling, comfort and reliability you expect from a modern vehicle.

No two builds are the same!

An XS Aluminator (Coyote race series), or a twin-turbo small block, daily driver, street and strip sleeper, RRS can help you build a fully street-legal one-of-a-kind classic. The RRS height adjustable bolt-on IFS coil-overs or powered rack will transform your classic Comet.

71-77 Comet

71-77 Comet owners upgrade now!

Pro: Compact lightweight car Con: Tiny engine bay, not many bolt-on suspension or steering products available. RRS can take away the cons, RRS has engine bay expansion, bolt-on rack & pinion, bolt-on coilover front suspension, drum-to-disc upgrades front and rear, and a complete rear suspension including a 9" diff bolt-on system. Comet owners

68-71 Mercury Montego Bolt-in performance parts

68-71 Montego

68-71 Mercury Montego high-performance parts. The GT rack and pinion steering kit RRS manufactures for 68-71 Mercury Montego are built for you & to your requirements. RRS will custom-build your coil-over suspension to suit your engine, your gearbox & your wheel choice. No two builds are the same, your car is a unique combination of motor, gearbox, differential, & battery location. RRS take these factors & the car's use (street, track, show) when configuring your suspension & braking.

RRS's superior suspension, steering & braking reduce bump steer, eliminate roll under steer, increase traction, and decrease braking distance. RRS can help you build a street-legal, show-winning, track-eating beast.

67-70 Cougar

Mercury Cougar was labelled as "Untamed elegance" What a classic...

With RRS suspension, steering, and braking upgrades you can transform your classic Cougar into a modern handling sports pro-tourer. Make your Cougar the envy of all, IFS, rack & pinion, 3link, 4 wheel disc brakes, with no welding, no fabrication.

No two builds are the same!

A 68 Mercury Cougar with a coyote motor, performance headers, coilover suspension & rack pinion steering the ultimate pro-tourer. Or a 1969 Cougar with a 3.5L V6 turbo and a 10-speed auto from the latest F150 notched towers and an RRS IFS