Top 20 Best Selling Rocker Arms & Parts Engine Parts Performance Parts (2021)

Mr. Gasket Rocker Arm Oil Deflector Clip keeps hot engine oil off exhaust systems by deflecting it down into rocker arm assembly. This allows valve adjustments while engine is running. This deflector clip is designed to fit hollow feed-through type pushro ... more info

Pro Series Rocker Arm Stud Kit, 7/16-20 in. thread, 2.00 in. ... more info

Exhaust Header Bolt KitFits small block Chevrolet V8s12-point heads, order ARP 400-1101 for hex headsStainless steel, order ARP 100-1201 for black oxide finish ... more info

Flare Nut, 3/8-24 7/16 Wrenching, 12pt flange nut, 10 Piece Skin-Pack ... more info

The Edelbrock Rocker Shaft Stud Kit provides better rocker shaft retention and is highly recommended for use with the Edelbrock FE heads. These studs help to eliminate thread wear and the possibility of bottoming the rocker shaft bolts on the head. Comp ... more info

Mr. Gasket Gold Rocker Arm Nuts are designed to lock the rocker arms for precise valvetrain work. Rocker arm nut includes thread locking fasteners and an Allen key. The rocker stud thread diameter is 3/8-24''. The minimum width of the rocker slot is 0.603 ... more info

High Performance Rocker Arm StudsFits most small block Ford with screw in studs3/8-24 Upper thread, 7/16-14 lower threadSet of 16 ... more info

Crane Cams XR-i Ignition System for Ford features Crane optical trigger conversion kits. They are designed to convert a points-type distributor into a precision optically triggered system. They feature stable timing with precise settings, eliminate spark ... more info

Mr. Gasket Screw-In Rocker Arm Stud is made from Grade 8 alloy steel. Ideal for use with high-performance camshafts in cars used primarily on the street. This stud is concentric to keep rockers, rods and stems aligned. No jam nut required. Set of 16. ... more info

Federal-Mogul Sealed Power Engine Rocker Arm Nut MR-1751 ... more info

The Crane Steel Rocker Arm Self-Locking Adjusting Nuts are designed for the ultimate in strength and locking force. It is available in self-locking standard configuration. This rocker arm adjusting nut directs the pressure-fed oil flow to the pivot ball-r ... more info

Mr. Gasket Sure-Lock Rocker Arm Nuts are designed to keep the rocker arm locked for adjustment. They are made from high quality steel which ensures extreme durability. These nuts are heat treated and dichromate plated. They are corrosion resistant and are ... more info

Crane Cams Energizer Rocker Arm for Ford V8 Engine, (Set of 16) features ordinary stamped steel (or in some instances cast iron) rockers. They rotate on a pivot ball and have substantial friction, while also scrubbing the tip of the valve. The roller lift ... more info

One of the more aggravating things found in many high performance engines is constantly having to re-adjust rocker arms. Until ARP introduced the patented Perma-Loc rocker arm adjuster, there wasn't a poly lock on the market that you didn't have to conti ... more info

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