replacing the mopar performance valve covers on my 70 challenger rt with the original ones, can anyone tell me what the correct hardware set is? 6 bolts or 4 bolts/2 studs, and do they use the triangle spreaders? Thanks Jay


70 Challenger r/t 4 speed
00 Viper gts
67 satellite pro street
03 Ferrari 360 spider
50 chevy fleetline deluxe
15 Escalade (daily)