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Max Effort Short Block Kit, Chev SB, 397ci, Flat Top |
Maximum Effort Short Block Kit
100% "American" Rotating Assembly. Fully Machined, Balanced and Ready for Blueprinting!
These kits are already internally balanced, bored, honed with plates and decked. Most are also available with 4.040" bore. Just check, clearance and assemble!
♦ 4-Bolt Block w/HRC Billet Caps - They are parallel decked, align bored, bored and honed with deck plates, stroker clearanced, race cam bearings and brass freeze plugs. ARP fasteners.
♦ HRC Track Smart 4340 Forged Steel Crank - Aerospace high nickel 4340 non-twist American forging. Precision machined and nitrided.
♦ HRC Maximum Effort Pistons - 2618 extruded forgings. CNC machined by Ross Pistons. Forced pin oilers. Includes AQ quality pins.
♦ HRC Precision Dense Forged Connecting Rods - State-of-the-art ASTM 4260 super strength material. Fracture cap technology. 245,000 psi capscrews.
♦ HRC True Seal Plasma Moly File Fit Rings
♦ King Pro Series Bearings (Clevite H-Series Optional)
Extra Freight Applies
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