Improve the valvetrain performance on your 1993-1995 F-150 Lightning with these stud mount rocker arms from Trick Flow! These stud mount rocker arms feature heat-treated CNC-machined aluminum bodies, premium needle-bearing fulcrums, roller tips, and a machined relief for improved valve spring clearance. The premium needle-bearing fulcrum and aluminum body construction also reduces friction which lowers the oil temperature increasing horsepower and response. The roller tip of these rocker arms decreases valve guide load allowing for a greater spring rate tolerance and higher RPM stability. Trick Flow has manufactured these rocker arms in a blue anodized coating to ensure additional protection and durability for your 1st gen sport truck!
Stud-Mounted Roller Rockers
Stud-mounted systems have been widely used by OEMs and are popular in street-performance applications for two basic reasons--cost and ease of adjustability. Stud-mounted systems use fewer parts and allow correct valvetrain geometry and lifter preload to be adjusted with pushrod length. The rocker is slipped over the stud, and its tip is allowed to rest on the tip of the valve stem. The pushrod side of the rocker can then be raised or lowered until correct valvetrain geometry is achieved, which is typically done through the use of an adjustable pushrod.
Specs
Rocker Arm Mounting Style: Stud
Rocker Arm Ratio: 1.6
Rocker Arm Style: Full roller
Stud Size: 3/8 in.
Shims Included: No
Rocker Arm Material: Aluminum
Self-Aligning: No
Rocker Arm Body Style: Standard
Rocker Arm Nut Style: Polylock
Slot Width (in): 0.600 in.
Maximum Spring Diameter (in): 1.630 in.
Rocker Arm Finish: Blue anodized
Quantity: Sold as a set of 16.
Application
Fits 1993-1995 SVT Lightning 5.8
This product is intended for off-road use only, and is not legal for use in emission restrictive states. Off-Road Disclaimer
Trick Flow - Serious Horsepower
Horsepower doesn't happen by accident. It takes time, skill, and the right combination of parts to allow your engine to produce optimum power levels.
Trick Flow engineers use advanced Computer-Aided Design (CAD) work stations and high-tech 3D modeling to develop and analyze components quickly and accurately. Trick Flow machinists use state-of-the-art rapid physical prototyping, CNC-machining centers, and hot rodding know-how to turn designs into molds and foundry tooling.
Prototypes and products are subjected to hours of relentless testing on one of Trick Flow's dynamometers, and extensive road and race track data is gathered to guarantee parts perform as intended. Trick Flow's commitment to quality combined with a "zero defects" attitude ensures Trick Flow products will exceed your expectations.
From Lightning cylinder heads to Mustang camshafts, pistons to intake manifolds, Trick Flow is committed to making products that are designed and engineered to deliver power!
The wheel size is the diameter of the wheel, in inches, not counting the tire.
Modern tires in North America have several other measurements associated with their size.
A tire designated as a "225/70R14" denotes a tire with the following dimensions: width of tread: 225 mm; ratio of tire height to width: 70 percent; rim diameter: 14".
Therefore a 185/70R14 has the same rim diameter and aspect ratio, but a smaller overall diameter and narrower tread face than the 225/70R14.
Wheel Width
Wheel Backspacing
The easiest way to measure backspace is to lay the wheel face down onto the ground so the backside of the wheel is facing up.
Take a straight edge and lay it diagonally across the inboard flange of the wheel. Take a tape measure and measure the distance from where the straight edge contacts the inboard flange to the hub mounting pad of the wheel. This measurement is the backspace.
The photo below shows three wheels with 2", 3", & 4" backspace.
Wheel Bolt Pattern
The bolt pattern or bolt circle is the diameter of an imaginary circle formed by the centers of the wheel lugs. Bolt patterns can be 4, 5, 6, or 8 lug holes. A bolt circle of 4x100 would indicate a 4 lug pattern on a circle with a diameter of 100mm.
The diagram indicates the proper measuring methods. 6 lug wheels are measured like the 4 lug wheels.
Wheel Offset
The offset, measured in millimeters, can be negative or positive, and is the distance from the hub-mounting surface to the rim's true centerline. A positive offset means the hub-mounting surface is closer to the outside edge of the wheel; a negative offset means the hub-mounting surface is closer to the inside edge of the wheel. Offset affects the scrub radius of the steering and it is advisable to stay within the limits allowed by the vehicle manufacturer. If tires are fitted which are significantly wider than those specified by the manufacturer, a compromise may have to be adopted whereby a wheel with less offset is used to prevent the tire rubbing on the suspension.
WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov
