Fuel Rail Extrusion -12 AN .970" ID. Suit Small Block Manifolds Deck Height_ 10.2" and is designed for classes

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

12MM ARP Washers to suit CID LT heads is 200-8500

STD injector location is the lower cast bungs while CNC fuel rail brackets are in stock

As cast VS CNC intake port back to back flow test

Designed and manufactured in the USA

Fuel Rail Extrusion -12 AN .970" ID. Suit Small Block Manifolds Deck Height_ 10.2" and is designed for classesFuel 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