Full details & bid : bringatrailer.com
The 1967 Iso Rivolta IR 300 represents a unique blend of Italian design and American muscle. Originally conceived by Iso chairman Renzo Rivolta, with engineering by Giotto Bizzarrini and styling by Giorgetto Giugiaro at Bertone, this IR 300 has been significantly enhanced through a multi-year build completed after 2015. Now boasting a modern 6.0-liter L76 V8 engine sourced from a Pontiac G8, a Tremec TR-6060 six-speed manual transmission, a stunning Grigio Silverstone repaint, and a meticulously re-trimmed Paloma Cork leather interior, this Rivolta offers a contemporary driving experience wrapped in classic Italian GT styling. Upgraded with a Heidts independent front suspension and a custom Jaguar-style de Dion rear axle, this IR 300 delivers modern handling to match its potent powertrain.
Engine and Performance: This extensively modified Iso Rivolta is now powered by a robust 6.0-liter L76 V8 engine, sourced from a Pontiac G8 and installed during the build. This modern V8 features a shallow Holley oil pan, a cold-air intake, a body-color intake manifold, and unique Iso Rivolta-branded valve covers. This engine provides significantly enhanced power and torque compared to the original unit, offering exhilarating performance. The engine is mated to a Tremec TR-6060 six-speed manual transmission, providing the driver with precise control over the car’s performance and a truly engaging driving experience. An aluminum radiator with dual electric cooling fans ensures optimal engine cooling, while the MagnaFlow muffler provides a refined yet sporty exhaust note.
Chassis and Handling: The chassis of this IR 300 has been extensively modified to improve handling and ride quality. A Heidts Superide II independent front coilover suspension has been installed, offering modern levels of control and comfort. At the rear, a custom Jaguar-style de Dion axle with adjustable shocks has been implemented, further enhancing the car’s handling capabilities. The car is also equipped with power-assisted rack-and-pinion steering, providing responsive and accurate control. Stopping power is significantly upgraded with power-assisted four-wheel disc brakes featuring inboard rear units, a Wilwood billet master cylinder, and a Hydratech booster, ensuring confident braking performance. The factory Campagnolo 15×6.5″ alloy wheels have been refurbished and fitted with Borrani center-lock hubs and 205/65 Sumitomo tires.
Exterior and Interior: Originally finished in silver, this Rivolta was repainted in the sophisticated Ferrari-sourced Grigio Silverstone in 2016. During the build, replacement floor pans and a transmission tunnel were fabricated to accommodate the new powertrain and suspension. The brightwork was rechromed in 2017, and the car features polished stainless steel bumpers, a hood scoop, a retractable antenna, front and rear fender vents, a driver’s door-mounted mirror, and a locking fuel filler door. The cabin was lined with Dynamat insulation before being re-trimmed in luxurious Paloma Cork leather on the low-back bucket seats, rear bench, door panels, and center console. A contrasting black leather dash cover, tan Alcantara headliner, and black carpets were also fitted. Modern amenities include a VintageAir HVAC system, power windows, remote power locks, a Europa stereo, a wood dash panel, and a B&M shifter with a wooden knob. The Veglia instrumentation was rebuilt and includes an Iso Rivolta-branded 180-mph speedometer and 7k-rpm tachometer.
Summary:
- 1967 Iso Rivolta IR 300 (one of 797 built)
- Repainted in Grigio Silverstone (Ferrari sourced)
- 6.0-liter L76 V8 engine (Pontiac G8 sourced)
- Tremec TR-6060 six-speed manual transmission
- Paloma Cork leather interior re-trim
- Heidts Superide II independent front coilover suspension
- Custom Jaguar-style de Dion rear axle with adjustable shocks
- Power-assisted rack-and-pinion steering
- Power-assisted four-wheel disc brakes (inboard rear)
- Wilwood billet master cylinder and Hydratech booster
- 15″ Campagnolo alloy wheels with Borrani center-lock hubs
- VintageAir HVAC system
- Power windows and remote power locks
- Europa stereo and B&M shifter
- Refurbishment photos and records included
Disclaimer: Information provided is for general informational purposes only and is based on available details. Potential buyers are advised to conduct their own thorough inspection and verification of any vehicle, especially one that has undergone significant modifications.
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