Big Block Chevy Brodix 3X with 1 piece intake stand
This 3128 set is specifically designed for the Chevrolet big Block Brodix 3X oval & rectangular port head. This set has a 1 piece intake stand that spans the length of the head. the exhaust stands will then attach to the intake along with the head.
On 2012 and earlier head their will be machine work required. Because this is a 1 piece intake stand a clearance cut will be needed to clear the exhaust pads on the head. 2012 and newer head will already have this done from Brodix.
T&D always recommends measuring for the amount of offset required for your combination
+ Cylinder Head Mfg / Part #: Head type (aftermarket vs OEM). Part #s are often stamped in front / rear of castings.
+ Valve Length: Measured as overall length or + overlenth from OEM dimensions
+ Spring Diameter: Diameter or Mfg part #.
+ Pushrod Diameter: Width measured in thousandths.
+ Lash Caps: If installed on tip of valve stem – yes or no.
+ Rocker Ratios: Intake & Exhaust
+ Head Porting Information: If yes, please include provider name / company to determine alteration of valve spacing.
+ Block Type / Brand: Mfg / Part # (aftermarket vs OEM).
+ Cam Location: Standard or raised on aftermarket blocks for crankshaft clearance.
+ Deck Height: Standard or raised of aftermarket blocks for large displacement applications
+ Cam Type: Hydraulic, Roller or Hydraulic Roller
+ Lobe or Valve Lift: Lobe if rocker ratio is unknown.
+ Lifter Offset: Standard or Offset (Intake and / or Exhaust)
+ Lifter Height: Standard or Tall
+ Spring Oil Hole:
+ Std or Lightweight:
+ Needle Bearing Tips:
+ Spare Rockers: Quantity needed.