Allstar Performance Reducer Spacers - 5/8 to 1/2 x 1/2 Steel (20 Pack) Waterman Racing Components making these headers 50-state legal

making these headers 50-state legal on the emissions-controlled 1975-1979 models without A

886 in OD Step

Includes (2) Engine Mounting Brackets

Programmable via a PC through MSDs Pro-Data+ software

Designed for competition 396-502 big-block Chevys

Allstar Performance Reducer Spacers - 5/8 to 1/2 x 1/2 Steel (20 Pack) Waterman Racing Components making these headers 50-state legalReducer spacers fit into 5 8" rod ends, reducing the hole size for 1 2" hardware while also spacing the rod end away from chassis brackets. Standard spacers have a 3 4" O. D. and flanged spacers have a 1" O. D. flange to help support rod end. Size referenced indicates the amount of space between rod end pivot ball and chassis bracket. Product Description: Reducer Spacer 5 8 in OD to 1 2 in ID 1 2 in Thick Steel Zinc Plated Set of 20 We proudly feature