Speedway Motors Tech Talk GM 461 Double Hump Chevy SBC Aluminum Heads

Chevy SBC V8 Bare Aluminum Camel Double Hump 461 Cylinder Head -
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Chevy SBC Assembled Aluminum Camel Double Hump 461 Cylinder Head - https://www.speedwaymotors.com/Chevy-...

Step back in time with our modern reproduction of the iconic Chevy 461 double hump cylinder heads, now cast in lightweight aluminum! Also known as fuelie heads, GM 3782461 castings were used on many Chevrolets from 1961-67. Our all-new cylinder head casting is a modern take with all the old-school looks you desire out of a reproduction double hump head. In this video, Joe and Wyatt discuss the features that bring the vaunted camel hump heads into the 21st Century.

The original 3782461 castings delivered well over 1.1 hp/ci on many legendary Chevy models throughout the early ‘60s. Highlights include the '61 Corvette 283/315hp and '62 Corvette 327/360hp (with Rochester fuel injection and Duntov camshaft), the '63 Chevy 327/340hp, the '64 Chevy 327/365hp L76 and 327/375hp L84 (with the 30-30 camshaft), and the'65 Chevy 327/350hp L79. With the undercover features included in these new heads, you can expect even more performance out of your 283/302/327/350 small block Chevy engine. http://bit.ly/39FD9lE