Chevy SBC 350 Raised Guide Plates (3/8" Pushrod - 7/16" Stud Hole - 1 Piece) Pinit $13.20 SKU: PCE251.1006 You need guideplates to keep your pushrods from deflecting under high-rpm conditions. That's just what our PCE guideplate sets do, they are made from 5140 Chromoly steel, nitrided and black oxide coated for corrosion and wear resistance. Out of Stock Quantity -+ Details Brand: PCE Part Number: PCE251.1006 Part Type: Guideplates Guideplate Pushrod Size: 3/8 in. Guideplate Style: Raised Guideplate Mater... DetailsBackDetailsBrand:PCEPart Number:PCE251.1006Part Type:GuideplatesGuideplate Pushrod Size:3/8 in.Guideplate Style:Raised Guideplate Material:SteelGuideplate Finish:Black oxideStud Size:7/16 in.Machine Work Required:NoQuantity:Sold as a set of 8.See MoreSee Less