Any body know why there's no crossover (rear) on the edelbroch 2121, and can I still use it on my 73 302. The old intake was actually from a 68 289. It had crissover on the passenger side rear only?
There's typically no rear crossover on SBF intakes unless they have a bung hole for a temperature sender in the back. The coolant runs up the heads to the front and out into the outlet at the thermostat housing.