Speed Engineering SBC 1 5/8" Block Hugger Headers Ram Horns Universal
Speed Engineering SBC block-hugger headers provide a tight ram-horn layout for chassis clearance. They are made from natural 304 stainless steel with mandrel-bent, TIG-welded tubing and CNC-machined flanges.
- 1 5/8-inch primaries
- 1 3/4 x 1 1/2-inch oval ports
- 2 1/2-inch collectors
- For SBC 305/5.0L and 350/5.7L V8 engines
Universal 1955-1995 SBC vehicle fitment. Part number: 25-1232.
SMG Ceramic Plug Wire Upgrade
SMG 9070C Ceramic Plug Wires use heat-resistant ceramic boots that resist melting against hot header tubes. They are the only plug wires we use on SMG in-house header builds. Choose a 9070C package option to add them.
Processing & Shipping Overview
Processing occurs before shipping.
Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.
Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.
For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.