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    Proform 1-Piece Pushrods Small Block for Chevy, Stock Length - 5/16", 16 Pieces Per Pack

    Part # 66891C
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    • Product Details

      Part No. 66891C

      Warranty Details (90 DAY REPLACEMENT IF DEFECTIVE)

      Heat-treated .065 wall thickness 4130 chrome moly, for use with guide plates. 25% thicker walls than a major competitor's brand. Gloss black finish. Premium one-piece pushrods for the price of competitors' 3-piece! Each end is precision formed with specified radius for optimum wear characteristics with minimal metal-to-metal friction. 16 pieces per package.

    • Specifications
      • Bottom Tip Diameter:0.3125 in
        Bottom Tip Type:Ball
        Diameter:0.3125 in
        Heat Treated:Yes
        Length:7.8 in
        Material:Chromemoly
        One-Piece Push Rod:Yes
        Top Tip Diameter:0.3125 in
        Top Tip Type:Ball
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