WebOct 14, 2024 · The Brodix heads are also casted, machined and built in the USA in Mena Arkansas. Another option for a cylinder head if you want an original style look a head that’s available from Speedway Motors. It’s an aluminum head that is casted to look like a double hump head but is a vortec head. WebJul 29, 2024 · Chevy SBC V8 Bare Aluminum Camel Double Hump 461 Cylinder Heads Visit the Speedway Motors Store $48259 Features 180cc intake runner, 62cc exhaust runner, 2.02" intake/1.60" exhaust valves, 1.560" max spring pocket diameter Cast from premium quality aluminum that shaves 40 lbs. off the nose of your car vs. heavy iron heads
Differences Between 291, 461 and 462 Heads Team Chevelle
WebApr 28, 2024 · Hobby Stock heads feature Speedway Motors USA-made high performance valve springs 180671515. Approved for IMCA Hobby Stock, Sport Mod and Stock Car classes (using 500 carb) as of 4/27/2024. ... Chevy SBC Assembled Aluminum Camel Double Hump 461 Cylinder Head. Dart Wissota Approved Small Block Fits Chevy Super Stock … WebMay 8, 2024 · It did have 461 heads. sunbeam, May 6, 2024 SHARE POST #10 brigrat likes this. 41rodderz Member from Oregon I always thought the 461 was the ticket. Nowadays, you have so many options , although money out weighs desire sometimes. 41rodderz, May 6, 2024 SHARE POST #11 Blues4U Member from So Cal bobss396 said: ↑ forms 5500 5500-ez
Technical - Trick Flow aluminum double hump heads
WebSep 1, 2024 · There is no comparison with those 2 heads. Vortec's will crush those old 461 head hands down. Step up to the 2000's and feel the power of the Vortec. pastry_chef. HotPass. Posts: 233. Joined: Thu Jul 08, 2004 2:06 am. Location: Ottawa, Canada. Re: Vortec vs fuelie heads! WebJul 6, 2024 · The problem with adding bigger fuelie style cylinder heads like the 461 or 462 is that, while these heads increase airflow over a stock 283 head, this also increases the combustion chamber volume. Those double-hump heads generally have 64cc chambers. The stock 283 used a 58cc chamber. formsize