GM LS3 Intake Manifolds

FiTech LS3/L92 102mm Loaded Intake Manifold Kit Kit Includes:   Low profile 102mm inlet, aluminum fabricated intake with 1500-6500 rpm power-band, 3mm construction tig welded, black anodized with embossed Fitech logo. CNC machined with O-ring...

FAST LSXR 102mm LS3/L76/L92/L99 Intake Port Seal

Mahle GM LS3 6.2L Intake Manifold Gaskets MS19589

Holley Hi-Ram LS3 105mm EFI Intake Manifold 300-117 The Holley GM LS3/L92 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet–metal for high–performance applications where induction system...

Holley Hi-Ram LS3 92mm EFI Intake Manifold 300-116BK The Holley GM LS3 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet–metal for high–performance applications where induction system...

Holley Hi-Ram LS3 105mm EFI Intake Manifold 300-117 The Holley GM LS3 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet–metal for high–performance applications where induction system...

Holley Hi-Ram LS3 92mm EFI Intake Manifold 300-116 The Holley GM LS3 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet–metal for high–performance applications where induction system height...

Holley Hi-Ram LS3 105mm EFI Intake Manifold 300-117 The Holley GM LS3 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet–metal for high–performance applications where induction system...

Holley Hi-Ram LS Intake Manifold Stud Kit 300-225 These studs are made of high-quality steel construction for durable and long lasting performance. Designed for use with Holley Hi-Ram intake manifolds.

FAST LSXRT 102mm HP Rectangle Port LS3 Intake Manifold The LSXRT HP Runner Intake Manifold from Fast offers a larger plenum volume than the FAST LSXR manifold. It is best suited for high RPM engines and features a raised throttle body location to clear...

LSXR 102mm Rectangle Port LS3 Intake Manifold Race Runner Set LSXR 102mm Intake Manifolds from FAST now have the capability to shift torque and horsepower gains to a higher RPM thanks to two additional runner sets. The removable runner design...

LSXR 102mm Rectangle Port LS3 Intake Manifold High HP Runner Set LSXR 102mm Intake Manifolds from FAST now have the capability to shift torque and horsepower gains to a higher RPM thanks to two additional runner sets. The removable runner...