AMS Racing 540 CI Big Block Chevrolet Dart Big M Forged Short Block

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Description

AMS Racing 540 CI Big Block Chevrolet Dart Big M Forged Short BlockBlock: Dart Big M Sportsman, 4. 500" Bore, 9. 8" Deck Height Crankshaft: Eagle 4340 Forged Steel, Internal Balance, 4. 250" Stroke Rods: Eagle 4340 Forged Steel H Beam with 7 16" Bolts, 6. 385" Length Pistons: SRP Forged w File Fit Plasma Rings King XP Clevite H Race Bearings All machine work and assembly done in house at AMS Racing Each short block is custom built to YOUR needs. If you don't see an option that you would like to get a price for(arp

Rocker Arm Nut Thread Length (in):1

COMP Cams® Engine Break-In Oil and Additive are designed to extend the durability of internal engine components including camshafts

Face of the lifter is ground to precise radius for proper break-in & guaranteed longer life

Comes w/ inline adapter for -4AN delivery lines

enough to do 16 valves

when necessary

significant gains in mid and upper rpm range

High Energy Hydraulic Lifters • Olds

These ZEX nitrous bottle heaters thermostatically raise the bottle pressure

Easy Install On Bottle

Intake Duration at

Works with Windage Tray: Yes