Edelbrock 3648 Pro-Flo XT Fuel Rail Kit, LS3 Chevy Engine
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This aluminum fuel rail kit is designed for use with Edelbrock Pro-Flo XT LS3 intake manifold. The ends of the fuel rail are tapped for 8-AN fittings. This fuel rail and corresponding intake are designed for 38mm "short" fuel injectors or 65mm "long" fuel injectors. The short style injectors use the bottom two holes on the intake manifold while the long style uses the top two holes on the intake manifold. This kit includes the fuel rails, spacers, and bolts to fully install this on the intake manifold.
- (2) Machined fuel rails (tapped for 8-AN)
- (4) 1/2" long aluminum spacers
- (4) M6 x 1.0 x 45mm hex flange bolts
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