Epoxy acts as an insulator, causing radiators to heat unevenly, and this stress combined with the vibration from racing can break epoxy seals and leak or separate over time. Furnace brazing minimizes fatigue from the rapid heating and cooling cycles. Since all the metal parts are fused together with a metal joint, they conduct heat evenly between the tanks and the rest of the assembly, preventing uneven expansion between the fused pieces, keeping the joint strong. We welded a billet filler neck for a strong seal under high pressures that will outperform cast filler necks with an industry standard 1-5/8" inner cap diameter and a 1/8" NPT overflow port. Our single pass design uses two rows of 1 wide aluminum tubes which have more surface area than copper radiators, cooling the same as five rows of copper tubes.
A dense fin structure adds an additional layer of strength to the support tubes, better directs air flow and has more area to transfer heat. The core is 2.25, a perfect balance of maximizing directed airflow and heat transfer. The cross-flow design allows the radiator cap to be mounted on the low-pressure (suction) side of the system, minimizing pressure on the neck assembly, especially in high-RPM usage.
This radiator is built for one purpose, cooling your engine. No transmission cooler maximizes cooling efficiency.A professional quality, lightweight, all-aluminum racing radiator at any budget. Furnace-brazed construction is more durable and improves performance vs.
Two-rows of 1 aluminum tubes cool better than 5 rows of traditional copper tubes. Dense fin structure improves airflow and adds rigidity. Billet aluminum filler neck guarantees a long-lasting seal under high pressures. Width (outside tank-to-outside tank) of 31-inch, 19 inches tall to fit a variety of applications.
Single-pass, cross-flow design with 2.25 core. Basic design for universal fit and focus on engine cooling. Traditional Chevy 1.5" driver side upper inlet, and 1.75" passenger side lower outlet. Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article. (1) Speedway Chevy SBC/BBC Universal Aluminum Radiator, 24 Inch Wide.(1) Speedway Mechanical Steel Cooling Fan, 17 Inch. Speedway Mechanical Steel Cooling Fan, 17 Inch. Utilizes six steel non-flex blades to provide the maximum amount of air for the best cooling.
Blades will not flatten out like a flex fan at higher RPMS. Dual bolt pattern to fit most pumps. Approximately 3/4 of the fan blade is behind the mount surface.Approximately 1-1/2 of the fan is in front of the mount surface. The fan blade measure approximately 3-1/2" x 5-1/2". Recommended for race applications such as Stock Car, Hobby Stock, etc. 23.00" to 23.99". 18.00" to 18.99". 19.00" to 19.99". Please take advantage of the "add to cart" button on each listing to get everything in your cart prior to completing checkout. Speedway Motors is America's Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 70 years. Repack the item in a sturdy box, include a copy of your invoice and complete the form on the back of the invoice. Speedway accepts full responsibility for the accuracy of our listings and product representation. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Engine Cooling Components\Radiators". The seller is "speedway_motors" and is located in this country: US.