Holley is an industry leader when it comes to GM Gen III and IV LS engine performance parts. Their LS Single Plane Mid-Rise Intake Manifolds are now available for both carbureted and EFI applications. They are ideal for higher horsepower…
Tag: Plane
Holley Performance 300-66 EFI Intake Manifold; High Rise Dual Plane Design; w/EGR; For Use w/Cast Iron Heads; Street/Strip Use Only;
FEATURED Holley Performance 300-66 EFI Intake Manifold; High Rise Dual Plane Design; w/EGR; For Use w/Cast Iron Heads; Street/Strip Use Only; 300-66 MANIFOLD Dual Plane Design. Front Height 3.5 in.. Rear Height 4.18 in..