Originally developed with the GM LT-1 engine specs in mind, these regulators were designed to keep these cars performing at their peak potential. These rail mount EFI regulators fit a variety of factory GM vehicles. Adjustable from 30-70 PSI. Fuel pressure rises on a 1:1 ratio when referencing boost. 1/8 in. NPT gauge port. Stainless steel spring, custom-designed for precise fuel control. A true billet regulator, CAD designed and CNC-machined. Return adapter may be replaced with P/N 15606 for a -06 return line (sold separately).

Genuine Aeromotive. Part number 13106.

Ships from US warehouse.

WARNING: California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.

Note: Not CARB approved — not for sale or use on pollution-controlled vehicles in California.