Another 2.5 inch vs 3.0 inch?

HEADER REDUCER ADAPTERS to transition headers to an exhaust system.

Made of 16 gauge aluminized tubing, 3/8" thick flanges, includes 3-bolt gaskets & hardware.

Note: (1 set) Supplied with header purchase. Size required when ordering.

For 67-76 A-body, 66-74 B-body & 70-74 E-body applications....



3.5" x 2.5" x 6" long reducers

# RED35X25X6

$ 56.70 /set

So I have 3 inch to 2.5 inch on order. You are saying just stay 3 inch all the way and no reducer. Correct?



3.5" x 3.0" x 6" long reducers

# RED35X30X6

$ 56.70 /set


3.5" x 3.5" x 6" long adapters

# RED35X35X6

$ 56.70 /set