LS3/L99/L76/6.0/6.2

GM Performance Parts

GM Black Intake Manifold Bare for LS3

Tick Performance

Tick Performance Universal 4500 Burst Panel Spacer

Tick Performance

Tick Performance Universal 4150 Burst Panel Spacer

+ 2 reviews

FAST

FAST LSXR 102MM Car Intake Manifold for LS3, L99 & L76 Engines, Black

Holley

Holley Modular Lo-Ram EFI Manifold for LS3, Part #300-679

FAST

FAST LSXR 102mm Car Intake Lower Shell for LS3, L99 & L76

Wiring Solutions - Tick Performance

IAT MAT Extension Harness - Short

+ 1 reviews

Holley

Holley Modular Lo-Ram EFI Manifold for LS3, Black, Part #300-679BK

Wiring Solutions - Tick Performance

Map Adapter Harness LS1/LS2 to Holley/SSI

FAST

FAST LSXR 102mm Intake Manifold Replacement Runner Set for LS3, L99 & L76 Engines

Edelbrock

Edelbrock Victor Jr EFI Intake Manifold, GM Gen IV, for use with L92 heads, Part #28455

Holley

Holley Hi-Ram Intake Manifold, Black, EFI, 1x92mm, for LS3, Part #300-116BK