Over 9000 line items....

  

   We at Precision Engine Parts pride ourselves at having the most complete inventory of cylinder head components. From Valves to Springs, Guides to Seats, Pistons to Pushrods, Crankshafts to full Cylinder Heads...If it belongs in an engine, we have it.

   

Since we only sell Wholesale, we have distributors and suppliers across the nation that can supply the end-user with the parts they need. Ask your local machine shop or part supplier about our Premium PEP Products!

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Connecting Rods

Available in H-Beam and I-Beam Standard weight and I-Beam Ultra-Lite Weight. 5140 I-Beam Rods press fit and bushed for street preformance are also available. Connecting the Piston to the Crankshaft, it allows the Piston to be moved in and out of the engine cylinder after each rotation of the Crankshaft.