Trick Flow Stud Mount Rocker Arms - 1.6 Ratio 7/16" by Trick Flow

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Trick Flow  Stud Mount Rocker Arms - 1.6 Ratio 7/16"  51400520
  • Trick Flow  Stud Mount Rocker Arms - 1.6 Ratio 7/16"  51400520
  • Trick Flow  Stud Mount Rocker Arms - 1.6 Ratio 7/16"  51400520
  • Trick Flow  Stud Mount Rocker Arms - 1.6 Ratio 7/16"  51400520
  • Trick Flow  Stud Mount Rocker Arms - 1.6 Ratio 7/16"  51400520
  • Trick Flow  Stud Mount Rocker Arms - 1.6 Ratio 7/16"  51400520
  • Trick Flow  Stud Mount Rocker Arms - 1.6 Ratio 7/16"  51400520

These Trick Flow Roller rockers help keep valve timing accurate & Make more horsepower!

Item #TFS-51400520
MPN# 51400520

Everyday Low Price: $319.99

In Stock Ships tomorrow!

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  • Set of 16
  • Improve Valve-train Efficiency
  • Reduce Internal Friction
  • Lengthen Valvetrain Component Life


  • Stud Mount Design
  • For Use With 7/16" Studs
  • Heat Treated CNC Machined Bodies
  • Blue Anodized Finish
  • Premium Needle Bearing Fulcrums

What's in the Box

  • (16) 1.6 Rocker Arm Assemblies
  • (16) Rocker Arm Adjusting Nuts
  • (16) Rocker Arm Set Screws

Made in the USA

Product Description

Accurate valve timing from Trick Flow
Accurate valve timing is the key to making horsepower, and these Trick Flow roller rockers will help you get it. They feature heat-treated CNC-machined bodies, premium needle-bearing fulcrums, roller tips, and a machined relief for improved valve spring clearance. These rockers also include polylocks.

Trick Flow Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 7/16" Stud, Ford,Small Block/351W, Set of 16

Rocker Arm Mounting Style: Stud
Rocker Arm Ratio: 1.6
Rocker Arm Style: Full roller
Stud Size: 7/16 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.

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.

Installation Note
-If using factory stamped steel valve covers, dimpling for clearance may be required.

Clearance Note
-After installation, check clearance of rocker arms to valve covers. Failure to do so may result in damage to valve covers and/or valve train.

Trick Flow Warranty - Click Here

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California Residents:

WARNING: Cancer and Reproductive Harm-

Product Videos

How To Install 302/351 Mustang Cylinder Heads and Valvetrain (79-95)

Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!

Customer Photos (2)

Vehicle Applications

Ford Mustang - 1979 (79) - 1980 (80) - 1981 (81) - 1982 (82) - 1983 (83) - 1984 (84) - 1985 (85) - 1986 (86) - 1987 (87) - 1988 (88) - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92) - 1993 (93) - 1994 (94) - 1995 (95)

About This Brand

Trick Flow
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!

Look for Similar Items by Category

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