Ford SB 289 302 351 Windsor Flat Guide Plates (5/16" Pushrod - 7/16" S/H - 1 Pc) and have a black oxide

and have a black oxide corrosion-resistant finish

This unit is designed to slide over the housing tube for a better weld

they utilize a cotton gauze with aluminum mesh construction

stable air flow at any rpm

Speedmaster now offers heavy duty race shifter cables to suit the popular B&M and Hurst transmissions

Ford SB 289 302 351 Windsor Flat Guide Plates (5/16" Pushrod - 7/16" S/H - 1 Pc) and have a black oxideYou need guideplates to keep your pushrods from deflecting under high rpm conditions. That's just what our Speedmaster guideplate sets do, they are made from 5140 Chromoly steel, nitrided and black oxide coated for corrosion and wear resistance.