These two COX cars have been sitting many years. I wiped off the cobwebs and can only say that what you see is what you are buying. I know nothing about them. the rear wheels are not turning on the dragster so I guess the engine is frozen, but it is in t the parachute is complete and packed. the rear window is broke on the van and the right rear tire is wasted. so look closely at what I am offering as this is being sold as a package, as-is with NO RETURNS!! also NO RESERVE so bid like you want it!! Lucky bidder pays actual Postal charges. I do the Box and tape thing on my end so no hidden costs or charges. Please contact me with any questions prior to bidding!