Holley 300-137BK: 300-137BK Single Plane Mid-Rise EFI Intake Manifold GM LS1/LS2/LS6 Cathedral Port
https://eltopospeedshop.com/shop/hly-300-137bk-holley-300-137bk-300-137bk-single-plane-mid-rise-efi-intake-manifold-gm-ls1-ls2-ls6-cathedral-port-23482
https://eltopospeedshop.com/web/image/product.template/23482/image_1920?unique=1252188
EFI Intakes
Single Plane Mid-Rise EFI Intake Manifold GM LS1/LS2/LS6 Cathedral Port Machined Injector Bosses Square Bore Throttle Body Flange 2500-7000 RPM Black Finish
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days