Brodix 1051004 - Brodix SB-Ford Aluminum Heads

Brodix #158-1051004

SB-Ford ST 5.0R Aluminum Cylinder Heads

171cc Intake Ports

60cc Combustion Chambers

1.470'' Spring, 120lbs @ Seat

.550'' Max Lift

1.940''/1.600'' Valves

Assembled w/Studs And Guideplates For Use w/Adjustable Rockers

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Brodix 1051004 - Brodix SB-Ford Aluminum Heads Details

ST 5.0R Assembly

Features:

60cc Combustion Chambers
171cc Intake Port
1.940'' Intake/ 1.600'' Exhaust Valves
1.470'' Hydraulic Vale Springs, 120lb. On Seat, .550'' Max. Lift
1.430'' Steel Retainers
7° Valve Locks
11/32'' Valve Seals
Accessory Bolt Holes Are Drilled
Comes With Studs And Guideplates For Use With Adjustable Rockers w/ 7/16'' Stud
20° Valve Angle
Stock Length (6.250'') Pushrod Is Used; May Require Special Length If Heads Are Milled
Any Standard Intake (EFI or Carburetor) For Small Block Ford Can Be Used.
Note: Aftermarket 286/302 heads including Brodix, Edelbrock, Ford Motorsport and World Products with 1/2'' bolt hole diameters (block is 7/16'' bolt hole), except 397-M-6049-P303 (''P'' style head). Require 350-9680 inserts with 350-8552 head bolt or 350-9680 insert with 070-154-3601. If head studs are desired use 070-154-4005 (includes inserts).

The Latest Ford Design from Brodix!

The Brodix ST-5.0R cylinder head was developed for the Ford Windsor engine. Out of the box, completely assembled ST-5.0R heads produce a 50 horsepower increase over other stock heads, and the combustion chambers may be milled into the mid 50cc range. All existing stock 5.0L accessories can be used in the installation of the Brodix ST-5.0R. The ST-5.0R allows the use of 7/16'' Ford roller rockers. The exhaust ports are raised .500'' higher than stock Windsor heads.