RTS OE Speedometer Gear, For GM, Powerglide, TH350, Most Manual, Blue 20 Tooth D RB30 Features include: CAD engineered 4140

Features include: CAD engineered 4140 Steel and Heat-treated ring gears Available in standard finish or with a black oxide anti-corrosive finish CNC-machined finish Available in multiple configurations

077 inches thick Distributes the force of the bolts around the flex plate Prevents Oem Flexplate from cracking Keeps flexplate better aligned to starter engagement Made with durable steel that’s built to last Matches OE specifications for correct fitment 260/302/351W/351C 170/200/250

Part Number : AF64-2008BLK

Black Stainless Steel Braided PTFE Teflon -10AN

Dimensions: 60mm x 155mm (122mm body)

RTS OE Speedometer Gear, For GM, Powerglide, TH350, Most Manual, Blue 20 Tooth D RB30 Features include: CAD engineered 4140Part Number : RTS SPEDO 17 This new speedometer driven gear fits Powerglide, TH350, Most Manual transmissions. OEM Number: 3987920