If using the 3.75" crank. 6.0" rods will be required to reduce the side loading on the cylinder walls and piston skirts to manageable levels. ARP studs mains, rods and cylinder heads. GM factory cast iron heads are useless if attempting 300+HP. And by the time you fix up a set with guids, valves, springs, retainers after crack checking and machining. It's no more expensive to purchase new,have something that flows for 400+HP and takes 40+ lbs of weight from the engine. Aluminum heads are less prone to detonate than cast iron heads under otherwise identical circumstances. Edelbrock sells a cam,intake and carb matched to work together with their heads. Performer RPM S/B Chevy
* Designed for 302, 327, 350 and 400 c.i.d. engines up to 1986
PERFORMER RPM WITH ANGLED PLUGS Chamber Size Intake Port Size Valve Sizes (in/ex) Complete (single) 70cc 170cc 2.02"/1.60" #60719*
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Today's Featured Article - My Ford Golden Jubilee - by Troy Estes. This article is about my '53 Ford Jubilee and a story that starts with taking the tractor to my brother's Starter/Alternator Rebuilding shop for a wiring fix. The generator was shot as well as all the wiring. I dropped off the tractor expecting a transformation from a 6 volt to a 12 volt system utilizing the original generator housing, and a total rewiring of the whole tractor. The front end center pin bushing was worn also so I ask that they replace it if they had time. Well, that’s wha
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1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
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