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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
( Lamar Walden Automotive has these in stock
REV PRO - SERIES CHROME SILICONE/VANADIUM VALVE SPRINGS
oiling the main bearings first for durability in high-RPM use
They are 1
Crank Stroke: 3
DART SMALL BLOCK FORD IRON EAGLE SPORTSMAN BLOCK 9.5"/4.0" 351C MAINS 31355135 ( Lamar Walden Automotive hasCALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. Dart 351 Sportsman block Part # 31355135 Steel Main Caps 2. 750 Main Bearing Diameter Deck Height 9. 500 Cylinder Bore Diameter 4. 000 Dart Sportsman Iron blocks for Fords are designed to work with stock components, but are much more than a stock replacement. Dart blocks are cast from premium high strength Iron with extra thick cylinder walls and decks. The main webs are beefed up and fitted with steel
