Howards "The Original" Direct Lube Solid Lifters - SB Ford 221-351W, 351C - Set of 16 23011407 Magnum crankshafts are manufactured from

Magnum crankshafts are manufactured from ultra pure AISI 4340 steel

Factory length for '72-'78 Ford 429-460

Black semi-gloss powder coating provides a durable and attractive finish

2400 CFM on high speed / 1800 CFM on low speedDerale has been the leader in performance cooling for decades

Nomex's reduced heat transfer capabilities bring an unmatched level of protection

Howards "The Original" Direct Lube Solid Lifters - SB Ford 221-351W, 351C - Set of 16 23011407 Magnum crankshafts are manufactured fromToday's cams have more aggressive lobes. Increasing oil supply to these lobes is critical. a precision "E. D. M. " laser burns a . 021" hole in the center of the face of the lifter. This allows a constant oil supply to the cam lobe, allowing higher valve spring pressures, more aggressive profiles and reduced lobe wear. Sold in sets of 16. The name Howards Cams has been synonymous with high performance camshafts since the 1950s. Howards Cams have