Designed for rugged racing conditions. Polylocks not included. S/B Chevy. Set of 16. This item is garage sale priced because it has been discontinued from our current product line. NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS
World Products has developed this package for the performance enthusiast who is faced with rebuilding a 454 cubic inch Chevrolet big block and would like to gain some serious displacement at virtually no extra cost! Just ad an intake, exhaust and ignition system and you’re on your way to a 500+ horsepower engine combination with stump-pulling torque! It features a MERLIN III cast iron block, a digitally balanced rotating assembly consisting of a 4340 forged steel crank and H beam rods, forged aluminum pistons and high performance rings. The MERLIN ...
BluMax aluminum roller rockers are built of the finest 6061 aluminum which gives you superior strength over other rockers. Machined to allow for larger 1.55" springs and retainers with full-cage friction reducing needle bearings for added durability. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to minimize the wear that naturally occurs between the roller tip and the valve stem. Includes polylocks. Designed to meet the demands of most high-lift roller camshaft profiles Specially machined to accommodate larger valve springs and retainers SAE-52100 Full complement ...
These Sportsman 429/460 Ford roller rocker arms are made from 4340 heat treated steel and feature a longer slot to eliminate stud bind issues. Rockers have a 1.72 ratio and are supplied with pivot balls and polylocks for 7/16" studs. Fits 1968-1997 Boss 302, 351C-M, 400, 429, and 460 Big Block Ford V8. Set of 16. NOTE: Use of this rocker arm requires the use of screw-in studs and guide plates. Some machine work required for the install of the screw-in studs.
Any time you put in a new cam, you must use new lifters! Mechanical lifters feature precision ground bodies for long life and durability. For engines that require top end oiling through the lifter. Our lifters feature precise oil metering to ensure proper lubrication of the rocker arms and related components, while eliminating excess oil to the rest of the valve train. Set of 16.
You don't sacrifice quality for a low price - get both with a set of Flo-Tek Aluminum Alloy Heads. These heads are loaded with high end features like bronze valve guides, 5-angle valve job, and 3/8" screw-in rocker studs with guideplates. Catalog Correction: These heads are *Sold each* (single head). 180cc intake runners 62cc exhaust runners 64cc combustion chambers 2.02" and 1.60" stainless steel valves Hi-Performance springs for .550" lift Five angle valve job Bronze guides 3/8" screw-in studs and guide plates This head is garage sale priced because it ...
You don't sacrifice quality for a low price - get both with a set of Procomp Aluminum Alloy Heads. These heads are loaded with high end features like bronze valve guides, 5-angle valve job, and 3/8" screw-in rocker studs with guideplates. Assembled heads with straight spark plugs. Catalog Correction: These heads are *Sold pair* (Two heads). 180cc intake runners 62cc exhaust runners 64cc combustion chambers 2.02" and 1.60" stainless steel valves Hi-Performance springs for .550" lift Five angle valve job Bronze guides 3/8" screw-in studs and guide plates These heads ...
If your class or budget does not allow aluminum or stainless roller rocker arms, check out these rockers. Made from 4340 heat treated steel and feature a longer slot to eliminate stud bind issues. Includes nuts and balls. Rockers accommodate a 5/16" pushrod.