Fuel Rail Extrusion -12 AN .970" ID. Suit Small Block Manifolds Deck Height_ 10.2" As cast VS CNC intake

As cast VS CNC intake port back to back flow test

all the while refusing to disclose the weight as its well known that less weight equals improved times and MPH

Variable Throttle Body Openings: Tops available in both 103 mm and 112 mm TB opening

and is designed for classes that must retain 4150 bolt spacing or customers with a 4150 carb or throttle body

Oversize rocker gear posts for maximum rigidity suit T&D Part # 3149A one piece stand

Fuel Rail Extrusion -12 AN .970" ID. Suit Small Block Manifolds Deck Height_ 10.2" As cast VS CNC intakeFuel Rail Extrusion 12 AN . 970" ID Bore. 15. 75" length suit Small Block Manifolds. Ends tapped to suit 12AN Fittings (1" 1 16 12 Thread) 6063 T6 Aircraft Grade Aluminum. Price is for one pair of fuel rails. Manufactured and Machined in the USA