Small Block Chevy 383 Stroker
Street Performance Rotating Assemblies

Eagle Street Performance Assemblies offer the perfect balance of performance, reliability, and affordability for engines under 500 hp. Each kit includes a cast steel crankshaft, "SIR" I-beam connecting rods, Speed Pro hypereutectic pistons, plasma-moly rings, and Clevite77 bearings. This kit also includes a street performance harmonic balancer and a 168 tooth flexplate. Standard bore size is 4.000". Kit is available in std bore, +.030, +.040 & +.060. Assemble is externally balanced. Pistons included are flat top (-5cc) and give the following compression ratios:
58cc-11.4; 64cc-10.7; 76cc-9.4