I have an 88 Wrangler with a 4.2 engine. Their is a 4.0 head on the 4.2. The engine is carbureted. I have the valve cover with this in the rear (https://www.quadratec.com/products/51302_0103.htm) and this in the front (https://www.quadratec.com/p/crown-automotive/pcv-elbow-jeep-cherokee-xj). The front one says it is a "PVC Elbow" but it is simply an elbow, not an actual PCV valve. I have been looking for an "inline" PCV valve with proper flow that I can run a hose to from the elbow then on to the carb. I have found this (https://www.summitracing.com/parts/smp-v236/make/jeep/model/wrangler/year/1988) but I need something without a 90 degree in it that flows about the same as the Standard Motor Products V236. Any ideas?