Brand:
Brodix Cylinder Heads
Manufacturer's Part Number:
1178101
Part Type:
Cylinder Heads
Product Line:
Brodix Cylinder Heads BR7 STS LS Compatible Cylinder Heads
Combustion Chamber Volume (cc):
72
Intake Runner Volume (cc):
273cc
Cylinder Head Style:
Assembled
Cylinder Head Material:
Cast aluminum
Camshaft Style:
Solid roller
Intake Port Shape:
Rectangular
Intake Valve Diameter (in.):
2.250 in.
CNC-Machined Combustion Chamber:
Yes
CNC-Machined Intake Runner:
Yes
CNC-Machined Exhaust Runner:
Yes
Intake Port Location:
Standard
Exhaust Port Shape:
D-port
Exhaust Port Location:
Standard
Intake Valves Included:
Yes
Exhaust Valves Included:
Yes
Exhaust Valve Diameter (in.):
1.614 in.
Valve Springs Included:
Yes
Maximum Valve Lift (in.):
0.700 in.
Outside Diameter of Outer Spring (in.):
1.350 in.
Damper Spring Included:
No
Number of Springs Per Valve:
Single
Retainers Included:
Yes
Retainer Material:
Steel
Locks Included:
Yes
Lock Style:
7 degree
Valve Stem Seals Included:
Yes
Valve Stem Seal Style:
Positive stop
Rocker Arm Studs Included:
No
Rocker Arms Included:
No
Rocker Arm Nuts Included:
No
Guideplates Included:
No
Valve Cover Mounting Style:
Centerbolt
Accessory Bolt Holes Drilled:
Yes
Intake Valve Angle:
12
Exhaust Valve Angle:
12
Valve Guides Included:
Yes
Valve Guide Material:
Bronze
Valve Seats Machined:
Yes
Cylinder Head Color:
Natural
Steam Holes Drilled:
No
Oiling Style:
Through pushrod
Machined for O-Ring:
No
Heat Crossover:
No
Remanufactured:
No
Quantity:
Sold as a pair.
Notes:
These cylinder heads are not designed as a stock replacement, they can only be used on 6 bolt LSX-based engines with a minimum bore diameter of 4.125 in. Uses standard LS7 components.
Brodix Cylinder Heads BR7 STS LS Compatible Cylinder Heads
Brodix STS BR7 LS compatible cylinder heads are standing at the head of the class! With an innovative design and precision manufacturing, Brodix STS BR7 cylinder heads are 100 percent CNC-ported and flow over 380 cfm. Their quality workmanship steps forward with 71cc combustion chambers, a 12 degree valve angle, and a 2.204/1.614 valve combination. Plus, they accept all standard LS components! Of course, Brodix BR Series heads feature their legendary, easily repairable A-356 virgin aluminum alloy and the strongest deck surface in the business. Choose bare or assembled, but choose Brodix STS BR7 LS compatible cylinder heads.
Applications
Make:
CHEVROLET
Engine Type:
V8
Engine Family:
Chevy small block Gen III/IV (LS-based engines)
