Indycaver (Norm)'s photos with the keyword: spring

From 1956 to 1959 the NAPCO Power-Pak option could be ordered directly from GM (an official RPO 690 was assigned in 1957) and factory installed on trucks with very few modifications to the original chassis. The 1955 4×4 NAPCO GMC or Chevrolet was a $1250.00 to $1550.00 optional add on. The 1957 Chevrolet and GMC 3100 4×4 price was a bargain at $2549.00 compared to the earlier add on kits. In 1960 NAPCO and GM parted ways when GM redesigned the front suspension on their 1960 pickup line so that it wasn't easily compatible with the existing Power-Pak kits.

- Factory-installed NAPCO 4-wheel drive - Frame-off restoration in March, 2014 to like original specs - Original sheet metal - Body and paint by Pro Body and Paint in Bristol, Illinois - Believed to be 42,000 original miles - Original matching numbers drivetrain - 235 CI Thriftmaster Special 6-cylinder engine - Correct Yellow cap Delco battery - 4-speed transmission - 5400 lb door tag still affixed to truck - Black with Black vinyl interior - Chromed original bumpers and trim - Oak bed with chrome strips - Reproduction owner's manual - NAPCO shop manual Sold $62,000

- Custom chassis by Fat Ford chassis in Jackson Hole, Wyoming - LS1 Corvette engine by Street and Performance - 4L60E automatic transmission - 9 inch Ford rear end - Currie polished aluminum center section - Budnik billet wheels - Seats by Krist Kustoms - Leather interior by The Upholstery Center in Idaho Falls, Idaho - Bodywork by Heinzman Street Rods in Phillips, Nebraska - Paint by Hanson Auto Body in Idaho Falls, Idaho

- Extremely rare 1 of 90 produced - Designed by Pininfarina - 1950's Anglo-American GT with Italian coachwork - Arctic White with Red leather - 252/140 HP LeMans dual Jetfire overhead valve inline six cylinder engine

Another classic Corvette at the Mecum Spring Classic Auction.