Injector Fuel Rail Clip

These are OE factory replacement retainer clips to secure injectors to a fixed fuel rail. Typical applications are 1985-present GM 5.0L and 5.7L V8 MPFI fuel rails.

Rotating, Sickle-style, (Pack of 8) (PN 2110)

Injector Manifold Pocket Cutting Tool

If the intake manifold that you are modifying has enough material to directly mount the injectors, an injector pocket is not necessary. This high speed cutting tool machines an injector mounting pocket directly into the intake manifold for your custom EFI system. It is correctly sized to fit the contours and bottom sealing O-ring of MSD Competition Injectors.

Injector Manifold Pocket Cutting Tool (PN 2160)

NOTE: For fixed fuel rail delivery systems only.

Stainless Steel Fuel Tubing

This four feet length of 304 stainless steel tubing is perfect for making custom fixed rails. The seamless tubing has a ½" OD and .035" wall.

Fuel Rail Tubing, Two 4-Feet Sections (PN 2205)

EFI Injector Connector

A reliable connection is imperative to the operation of your EFI system. These connectors feature a locking spring to firmly fasten the connector to the injector's plug. The injection molded nylon body withstands temperatures ranging from -40°F to 260°F. There are also inner and outter silicone seals to protect each terminal from underhood elements.

Injector Connectors, Includes 8 Connectors w/20 Pins (PN 2400)

Injector O-Ring Seals

These O-rings are formed of Viton, a fluoro-carbon material, and will resist high temperatures and chemicals. These are replacement seals for all MSD Competition Injectors and will also fit GM multiport injectors. Two are required per injector.

O-Ring Seals, Pack of 16 (PN 2100)

Epoxy-In Pocket

This Pocket can be held in place with a strong epoxy or welding and is used for flexible fuel rail systems only. These Pockets are CNC-machined from aluminum for precision and have a ¾" OD. Internally, the Pockets are contoured to accept the form and bottom sealing O-ring of an MSD Competition Injector. An interior O-ring is also supplied to absorb heat and vibration to protect the injector.

Epoxy-In Pockets, Set of 8 (PN 2145)

NOTE: Flexible fuel line only.

90° Fuel Delivery Top Mount

These Top Mounts are designed exclusively for Flexible Hose EFI systems. The brass mounts are CNC machined for accuracy within 0.001" and fit over the top O-ring of an MSD Competition Injector. An 1/8" NPT fuel hose fitting is required.

90° Fuel Delivery Top Mount, Set of 8 (PN 2135)

NOTE: Flexible fuel line only.

Straight Fuel Delivery Top Mount

These Top Mounts accept an 1/8" NPT fuel hose fitting on top (180°) of the injector inlet. They are machined from brass and fit over the top O-ring of MSD's injectors. Designed for Flexible Hose injection systems only.

Straight Fuel Delivery Top Mount, Set of 8 (PN 2140)

NOTE: Flexible fuel line only.

Free Standing Retaining Clip

These sturdy spring wire retaining clips hold a free standing injector securely to its manifold pocket. The Clips clamp to the seat of the manifold pocket and the top mount of Flexible Hose EFI systems to sandwich the injector in place.

Retaining Clip, Set of 8 (PN 2155)

NOTE: Must be used with Manifold Pocket Kits PN 2145 or PN 2150.

Epoxy-In Pocket

This Pocket can be held in place with a strong epoxy or welding and is used for fixed fuel rail systems only. These Pockets are CNC-machined from aluminum for precise dimensions and have a ¾" OD. Internally, the Pockets are contoured to accept the form and bottom sealing O-ring of an MSD Competition Injector.

Epoxy-In Pockets, Set of 8 (PN 2120)

Injector Fuel Rail Retainer

These are the Retainers required with MSD's top mount fuel delivery adapters (PN 2115, 2135, 2140). They can also be used with many stock GM fuel rail systems.

Injector Fuel Rail Retainer, Set of 8 (PN 2105)

Fuel Delivery Top Mount

These fuel delivery mounts are CNC machined from #304 stainless steel for great durability and precise dimensions. They slide over ½" steel tubing (MSD PN 2205) then are brazed or TIG welded in place to form a fuel rail. Fuel is routed through a 5/16" hole aligned to the mount and the injector. The PN 2105 Fuel Rail Clip is required for assembly.

Injector Top Mount, Set of 8 (PN 2115)

NOTE: Must use Retainer, PN 2105.