Overview Other Details Reviews Product Description Header Flange - 0.375 in Thick - 1.89 in Round Port - Stainless - GM LS-Series - Pair Other Details 3.8 Product Videos Custom Field Product Reviews Write a Review Write a Review × Vibrant Performance Vibrant Performance Exhaust Manifold Flange GM LS1/LS2/LS3/LS6 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details Cometic Gaskets 4.100 MLS Head Gasket .070 GM LS1/LS2/LS3/LS6 MSRP: Now: $115.28 Quick view Details Holley Holley Intake Manifold Single Plane GM LS1/LS2/LS6 MSRP: Now: $439.95 Quick view Details Holley Holley Sniper EFI Fab Intake Manifold GM LS1/LS2/LS6 MSRP: Now: $669.95 Quick view Details Holley Holley GM LS Intake Manifold Split Design LS1/LS2/LS6 MSRP: Now: $577.95
Quick view Details Holley Holley Intake Manifold Single Plane GM LS1/LS2/LS6 MSRP: Now: $439.95 Quick view Details Holley Holley Sniper EFI Fab Intake Manifold GM LS1/LS2/LS6 MSRP: Now: $669.95 Quick view Details Holley Holley GM LS Intake Manifold Split Design LS1/LS2/LS6 MSRP: Now: $577.95
Quick view Details Holley Holley Sniper EFI Fab Intake Manifold GM LS1/LS2/LS6 MSRP: Now: $669.95 Quick view Details Holley Holley GM LS Intake Manifold Split Design LS1/LS2/LS6 MSRP: Now: $577.95
