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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
to handle higher rpm
Speedmaster DNA roller rockers are the toughest and most innovative rockers we've ever made
They feature stamped steel construction in a chrome or powdercoated finish to add just the right look to your project
Speedmaster has designed these main cap girdles to reinforce the alignment of the main caps in high performance applications and counter the limited webbing and weaknesses of those stock blocks
allowing the air cleaner to sit low enough to shut the hood
Ford 9" 31 Spline 34.000 in. Cut-to-Fit Axle Shaft - F-100 Large Bearing to handle higher rpmSpeedmaster axles are manufactured using cutting edge technology and techniques. These forged steel axles are designed to fit a range of applications and are non tapered with hardened bearing seats. These axles are available in any length up to 34 inches, and they may be reduced to fit if you decide to narrow your rear end later on.
