Top 20 Best Selling Speedometer Pinion Automatic Transmission Replacement Parts (2019)




A new steel speedometer gear sleeve housing kit for Turbo 350, Muncie, Saginaw and aluminum powerglide. Includes a preinstalled outer oring and inside metal clad/rubber gear seal to prevent leakage. Also included is an additional inside metal clad seal an ... more info

A new complete speedo kit for the TH350 transmission. The setup shown is a popular combination for a TH350 in Chevrolet. Includes steel bullet type housing sleeve, seals, extra seals, drive gear clip, 8 tooth speedo drive gear, 18 tooth speedo driven gear ... more info


ATP Speedometer Gear 39 teeth, brown color, for GM transmissions TH-200, TH-250, TH400, TH700-R4 ... more info


21-tooth, red. Note: If your speedometer read to high, a drive gear with one more tooth will slow it down approximately 5 MPH Size: N/ACorvette Central #: 531507Original GM #: 3987921Car years: 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1 ... more info



A new complete speedo kit for the TH350 transmission. The setup shown is a popular combination for a TH350 in Chevrolet. Includes steel bullet type housing sleeve, seals, extra seals, drive gear clip, 10 tooth speedo drive gear, 18 tooth speedo driven gea ... more info

Automatic Transmission Speedometer Pinion Seals ... more info



A new complete speedo kit TH350 and 700R4 transmissions. The setup shown is a popular combination for the 700R4, or for a TH350 in Buick, Olds and Pontiac. Includes 40-45 aluminum housing, seals, extra seals, drive gear clip, 17 tooth speedo drive gear, 4 ... more info

ATP Speedometer Driven Gear Housings for General Motors TH-200, TH-250, TH-350 transmissions with 18-22 tooth driven gear ... more info



ATP Speedometer Gear 42 teeth, green color, for GM transmissions TH-200, TH-250, TH400, TH700-R4 ... more info


New governor driven gear repair kit for the GM TH400 Transmission, 1965 & up. A bad governor gear will result in sudden loss of upshift. You can do this job yourself without pulling the transmission. Replacement of this gear is excellent preventative main ... more info


A new complete speedo kit for the TH350 transmission. The setup shown is a popular combination for a TH350 in Chevrolet. Includes steel bullet type housing sleeve, seals, extra seals, drive gear clip, 10 tooth speedo drive gear, 20 tooth speedo driven gea ... more info

ProTaper Blister Busters PT ROCKSTAR DONUTS, Pair.. Offroad > CONTROL > Control Accessories > Blister Busters. . . . ... more info




A new complete speedo kit for the TH350 transmission. The setup shown is a popular combination for a TH350 in Chevrolet. Includes steel bullet type housing sleeve, seals, extra seals, drive gear clip, 7 tooth speedo drive gear, 20 tooth speedo driven gear ... more info

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