Callies Compstar "H" Beam Connecting Rods; SB Chevy, 6.125" Length, ARP 2000 Bolts - PN: CAL-CSA6125DS2A2AH
Product Description
Compstar rods were designed with higher horsepower stroker motors in mind from the start, not as an afterthought. Bolt upgrades and stroker clearance are normally additional cost options with other rods, but are standard equipment with Compstar rods. ARP 2000 bolts are used exclusively for superior tensile strength and clamping force at the critical mating joint of the rod and cap. Strengthening gussets are also added to the bolt spotface area of the cap where cross sectional thickness is at a minimum. Compstar rods will clear a .660" lift cam on a .900" base circle with a 4.000" stroke crank without any modification to the rod.
Compstar rods were designed with higher horsepower stroker motors in mind from the start, not as an afterthought. Bolt upgrades and stroker clearance are normally additional cost options with other rods, but are standard equipment with Compstar rods. ARP 2000 bolts are used exclusively for superior tensile strength and clamping force at the critical mating joint of the rod and cap. Strengthening gussets are also added to the bolt spotface area of the cap where cross sectional thickness is at a minimum. Compstar rods will clear a .660" lift cam on a .900" base circle with a 4.000" stroke crank without any modification to the rod.
Compstar rods were designed with higher horsepower stroker motors in mind from the start, not as an afterthought. Bolt upgrades and stroker clearance are normally additional cost options with other rods, but are standard equipment with Compstar rods. ARP 2000 bolts are used exclusively for superior tensile strength and clamping force at the critical mating joint of the rod and cap. Strengthening gussets are also added to the bolt spotface area of the cap where cross sectional thickness is at a minimum. Compstar rods will clear a .660" lift cam on a .900" base circle with a 4.000" stroke crank without any modification to the rod.
Additional Information
| Motor Type | SB Chevy |
| Manufacturer Part Number | CAL CSA6125DS2A2AH |
| mfg | Callies |
| Manufacturer Description | Callies Crankshafts are at the top of the industry for quality of finish and reliability. Our precise, no compromise production efforts deliver dimensional accuracy that is second to none. Every crankshaft is 100 percent inspected for critical dimensions, and the manufacturing equipment is constantly monitored for tolerance drift and tool degradation. At Callies, quality and durability really are a driving force behind our products. |
| Product Data | Connecting Rod Length Center To Center (in) : 6.125 in.
Connecting Rod Beam Style : H-beam Connecting Rod Material : Forged 4340 steel 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 : ARP 2000 Alloy Connecting Rod Bolt Head Style : 12-point Pressurized Pin Oiling : Yes Big End Bore Diameter (in) : 2.100 in. Pin End Bore Diameter (in) : 0.927 in. Big End Width (in) : 0.940 in. Approximate Weight (grams) : 617 grams Weight Matched Set : Yes Remanufactured : No Balanced : Yes Magnafluxed : No Quantity : Sold as a set of 8. |
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