Quality retainers from Supertech
Quality retainers from Supertech
Upgrade to Manley's Platinum Extreme Duty Pistons for increased performance!
Stock 10.2:1 Compression Ratio
.50mm Oversize
This product was last offered at the strikethrough price on
06-26-2026
A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub.
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
This product was last offered at the strikethrough price on
07-27-2026
Forged Chromoly with Diamond Like Carbon Coating built for superior wear resistance at the same weight as OE. Includes shims, shim tool, and feeler gauge for a comprehensive service.
10X Entries Into Our F80 M3 Sweepstakes
Ditch those Factory Connecting Rods for a More Robust Alternative!
Beef up Your Cylinder Walls with 5150's Cylinder Sleeve Kit
Increase Cylinder Head Sealing Properties!
Upgrade To 5150's High Performance Main Bearings!
Add these Titanium Oversized Valves for Increased Performance!
Increase Cylinder Head Clamping Force Dramatically With ARP's Head Stud Kit for Your S14-Powered BMW!
Upgrade to ARP's Main Stud Kit for the S14 Engine to Reduce the Possibility of Crank-Walk!
.025 Oversize
Replace those Worn Out Main Bearings! Set of 5
Upgrade your Valve Springs in your BMW S58! - 84lbs
Upgrade to Supertech's High Performance Oversized Valve Kit!
Upgrade to Supertech's High Performance Standard Sized Valve Kit!