Ford SB 289 302 351 Windsor Flat Guide Plates (5/16" P/Rod- 7/16" S/H - 2Pc Adj) Crafted with precision and durability

Crafted with precision and durability in mind

Designed with a drain plug for easy fluid inspection or transmission service without the mess of dropping a full pan of fluid

Speedmaster rock-solid race shifting Billet Street automatic shifters can give your street ride the feel of having a full-on race stick in your hand

Speedmaster air filter bases are just what you need to build that custom air cleaner assembly

CNC-machined from high-tensile billet steel for strength and precision

Ford SB 289 302 351 Windsor Flat Guide Plates (5/16" P/Rod- 7/16" S/H - 2Pc Adj) Crafted with precision and durabilityYou 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.