Page 6 of Lunati Crankshafts by Holley Performance Products, Inc.

crankshafts racer seriestm crankshafts cams pistons valve train racer seriestm crankshafts small block chevrolet v8 racer series crankshafts lunati introduced the racer series crankshafts as an affordable alternative to the pro series crankshafts the #1 and 4 rod journals are drilled to lighten and facilitate balancing the same high standards as the pro series apply to this crankshaft with the exception that there is no contour work done the small block chevrolet racer series crankshaft is only available in 3.480 3.500 3.750 and 3.875 stroke note must use chamfered bearings part number af117dn ag117dn aj117dn aj217dn cj117bn cm117bn stroke 3.480 3.500 3.750 3.750 3.750 3.875 main size 2pc-2.448 2pc-2.448 2pc-2.448 2pc-2.648 1pc-2.448 1pc-2.448 pin size 2.100 2.100 2.100 2.100 2.100 2.100 minimum rod length 6.000 6.000 6.000 6.000 5.850 5.850 cranks engine kits rods big block chevrolet v8 racer seriestm crankshafts note must use chamfered bearings apparel part number bo427in bp427in stroke 4.000 4.250 main size 2pc-2.750 2pc-2.750 pin size 2.200 2.200 minimum rod length 6.385 6.385 280 www.lunaticamshafts.com

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