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Many LS engine builders and do-it-yourself performance enthusiasts focus on the major components
5 speed or 2500+ stall
400 or 128K PPM signal to supply an ECM to ease some of those unique transmission swap situations
AR234-4303
For 1500+ HP we recommend stepping up your rear shock program
Ford Windsor Iron Eagle Engine Block, 4.125" Bore, 351C Mains, 9.500" Deck DA313 4-Links Many LS engine builders andFord Windsor Iron Eagle Engine Block, 4. 125" Bore, 351C Mains, 9. 500" Deck 31395235 DA31395235 IRON EAGLE FORD BLOCK, 4. 125" Darts Iron blocks for Ford are designed to work with stock components, but are much more than a stock replacement. Designed from the ground up for hard core racing, all the weaknesses of the factory castings have been addressed. Dart blocks are cast from premium high strength Iron with extra thick cylinder walls and decks.
US$ 745.00
US$ 845.00
US$ 995.00
US$ 1495.00
