Skip to Main Content Skip to Footer Links
Error occured! Please reload the page and try again
Choose a Store
Open till 
There are vehicles in your garage

Free shipping on orders over $25.

Enroll in Speed Perks for more savings.


Cart is empty!


Add Something to the cart

includes estimated shipping



Vehicle added

Vehicles

Find parts for the selected vehicle:

View Vehicles
Are you sure you want to delete this vehicle?

    Add a


    Add a


    Proform High Performance Pushrods, Chevy S/B And V6/90°. 5/16" + .100 S/B

    Part # 66889C
    Loading ...
    • Product Details

      Part No. 66889C

      Warranty Details (90 DAY REPLACEMENT IF DEFECTIVE)

      Premium high-grade steel. Tips welded on, not pressed on. Heat treated for use with guide plates.

    • Specifications
      • Bottom Tip Diameter:0.3125 in
        Bottom Tip Type:Ball
        Diameter:0.3125 in
        Heat Treated:Yes
        Length:7.9 in
        Material:Steel
        One-Piece Push Rod:Yes
        Top Tip Diameter:0.3125 in
        Top Tip Type:Ball
    • Read Review
    • Q & A