Page 7 of Lunati Connecting Rods by Holley Performance Products, Inc.

connecting rods pro billet rods cams 4340 steel billet pro billettm connecting rods the lunati pro billet series connecting rod used by professional race engine builders all over the country exacting tolerance and precision weight matching make this rod an easy replacement for competitor s billet rods without extensive rebalancing a typical 6.00 small block chevy rod weighs 670 grams plus the lunati pro billet rod is stronger and more durable than comparable billet steel rods on the market the quality of the 4340e billet is undisputed and serious racers know that demanding conditions require the very best parts available lunati s pro billet rod is computer designed and cnc profiled to be stronger lighter and more durable than all other billet rods being offered the exclusive barrel shaped beam and rounded end are designed to reduce stress risers and create a smooth flow that compliments the natural grain of the billet the big end was configured with the cam cut necessary for longer rod lengths and the increased stroke utilized in so many race engines today lunati 220,000 psi 7/16 rod bolts assure proper clamping load and on the small end burnished ampco bronze bushings are honed to exact pin clearance closer tolerances and pride in workmanship along with strict quality control make the lunati pro billet the only logical choice for the serious racer we feel that no other manufacturer will hold the close matching tolerances in manufacturing that we do pro billet rods are available in standard super light and super duty configurations the standard series is designed for all race applications approximate weight is 670 grams pro billet super lights are intended for 355 cubic inch flat top low compression applications requiring a lighter bobweight approximate weight is 615 grams pro billet super duty rods are intended for 430 cubic inch dirt sprint car and other nascar type applications approximate weight is 650 grams pro billet big block rods are intended for all types of race applications single rib cap for distortion free performance full floating bronze ampco bushing valve train forged in the u.s.a from premium quality 4340 alloy steel computer designed and fully cnc profiled pistons barrel shaped beam for increased strength cranks rods engine kits 220,000 psi cap screw connecting rod tolerances center to center distance ± .0005 bend and twist ± .0005 over 2.000 rod width ± .0005 rod offset ± .002 large end bore ± .0001 small end bore ± .0001 bearing tang location ± .0015 apparel 270 www.lunaticamshafts.com

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