A family tradition for over 50 years, selling classic & fine motorcars throughout the world. 1970 ISO GRIFO GL SERIES II IR8 PROTOTYPE Questions? Contact Us Highlights SPECTACULAR, 28-MONTH FULL NUT AND BOLT CONCOURS QUALITY RESTORATION JUST COMPLETED (OVER 1,000 MAN HOURS INVESTED)OVER 20 YEARS OF CALIFORNIA OWNERSHIP BY ONE OF THE FOUNDING MEMBERS OF THE ISO-BIZZARRINI OWNER’S CLUB!
This Series II prototype has several unique features that were installed by the factory and are still present today including an “Iso Rivolta” script on the dashboard and the Grifo emblem on the trunk lid. 336 Grifo prototype was first shown at the 1970 Turin Motor Show and used in promotional photographs and brochures. Originally, Grifo 336 was finished in Glacier White, however, before leaving the factory in 1974 to its first retail purchaser, Griffo 336 was painted Silver Gray as it appears today.
This is a once-in-a-lifetime opportunity to acquire a freshly restored Italian exotic with outstanding documented provenance. We are extremely proud to offer this exceptional 1970 Iso Grifo Series II IR8 prototype to the most astute collector or investor who appreciates the rarity and provenance of this seldom seen Italian marque. Classic cars have proven to be among the most resilient and rewarding investments in recent years with the Historic Automobile Group Index (HAGI) jumping 39% in 2013, 16% in 2014 and 17% in 2015 while posting gains of 467% over the last 10 years.
This new Grifo was internally known as the Series II IR8 or GL Grifo, which was the first Grifo to feature a 350 horsepower engine. Today, interest in the Iso Rivolta marque is at its peak. The book Iso Rivolta: