CALLIES COMPSTAR I-BEAM CONRODS 6.125" LONG CHEV/HOLDEN LS1 CACSC6125DS2A2AI Callies Compstar heavy-duty series connecting rods provide high value without compromise! These rods are designed with heavy-duty stroker motors in mind from the start. Bolt upgrades and stroker clearance are standard equipment with Compstar rods, not an afterthought! Callies Compstar heavy-duty connecting rods allow for trouble-free engine builds, with every detail carefully analyzed for maximum dependability.
Features include:
* Pre-honed and chamfered pin bushings for proper high performance oil clearance * Generously chamfered parting line edges resist scraping during insertion of bearing shells * Bearing locating tab slots are de-burred to ensure tab is fully seated * Strengthening gussets on bolt spot-face area of the cap to increase strength and dimensional stability * Big end bores stay round, regardless of how many times the rods are disassembled and reassembled * Reduced weight without sacrificing strength and durability, designed with a high strength-to-weight ratio
Specs: Application: Chev/Holden LS1 series V8 (See notes) Connecting Rod Length Center to Center (in):6.125 in. Connecting Rod Beam Style:I-beam Connecting Rod Material:Steel Connecting Rod Finish:Shot-peened Wrist Pin Style:Floating Clearanced for Stroker:Yes Cap Retention Style:Cap screw Connecting Rod Bolt Brand:ARP Connecting Rod Bolt Diameter:7/16 in. Connecting Rod Bolt Material:ARP2000 alloy Fastener Yield Strength (psi):200,000 psi Connecting Rod Bolt Head Style:12-point Approximate Connecting Rod Weight (g):647 Rod Journal Diameter (in):2.100 in. Big End Bore Diameter (in):2.2250 in. Pin End Bore Diameter:0.928 in. Big End Width (in):0.940 in. Pin End Width (in):0.960 in. Advertised Horsepower Rating (hp):650 hp Advertised RPM Rating:7,500 rpm Weight Matched Set:Yes Remanufactured:No Magnafluxed:Yes Quantity:Sold as a set of 8. Notes:Custom pistons required when using connecting rods with custom wrist pin diameter and longer than stock length.
