First connecting rod manufacturer to machine on the state-of-the-art Sunnen Krossgrinding™ System to hold extremely tight tolerances! Center to center length +/- .001 Big End Barrel / Bellmouthing +/- .0002 Big End Bore +/- .0002 -- Pin end bore +/- .0002Stroker Design provides cam clearance for 3.800 on small block Chevy engines with no modification. Stroker design provides cam clearance for 4.250 on big block Chevy engines with no modification.Weight savings between 30-70 grams (depending on rod length).Reduce balancing cost! Larger stroke applications can see savings of $100.00 to $200.00 on balancing cost alone!Over 80 different rods available for popular Chevrolet, Chrysler, Ford, Oldsmobile, Pontiac, AMC, Nissan, Acura, Honda and Toyota engines!All Eagle "ESP" connecting rods are available individually or in sets. Please specify weights on individual rod purchases.
3-D Design offers the advantages of reduced weight without sacrificing any of our original rod's strength, offering maximum strength to weight ratio.
2-Piece forging for increased strength.
Ready to run, installation instruction and bolt lubricant included.
ARP 7/16" 8740 Capscrew bolts standard (190,000 psi) unless otherwise noted. Optional ARP 2000 (230,000 psi) and ARP L-19 (265,000 psi) bolts for extreme horsepower applications. L-19 bolts are recommended for small block engines exceeding 700 horsepower and big block engines exceeding 850 horsepower.
Silicon bronze bushings for floating piston pins.
Multi-stage heat treated.
Packaged in weight matched sets end to end +/- 1 gram.
Certified 4340 steel, vacuum degassed to remove impurities.
Each forging is X-rayed, sonic tested and magnafluxed to insure quality.
All surfaces are 100% machined.
Shot peened to stress relieve the metal.
Precision alignment sleeves positively locate the rod cap, maintaining big end bore size and eliminating cap walk.
Eagle "ESP" Connecting Rods provide the strength and durability required in unlimited engines at a sportman rod price.
Sized and finished in the United States.
