Early A-body SBlock headers

I called Petronix last week to check on the Doug's D-450 headers. The sales rep indicated that they don't have them in the catalog becuase they're not a high demand item, but he confirmed 100% that they still make them. They don't have any in stock right now, but are currently taking orders (6-8 weeks) on the next batch. Still $960 per set, chromed. D-450 headers are 1-5/8" tubes into a 2-1/2" collector. Have taked to numerous guys that have the Doug's D-450 and they all say they fit great. No problems, just expensive.

The folks at TTI are currently saying late spring/early summer before their headers hit the market. Looking at $750-800 per set, coated. Reportedly 1-5/8" tubes stepped into 1-3/4" into 3" collectors.