Scat Standard Weight Forged Crankshaft - 4.250 in Stroke - Internal Balance - 2-Piece Seal - Big Block Chevy Arai Helmets For center-hung fuel bowl carburetors

For center-hung fuel bowl carburetors such as 3310

This means that the flow delivery better matches an engine's need for water/methanol injection

Aluminum pumps had a hub height of approximately 5

50 Male / 16 mm x 1

and with the -12AN ports

Scat Standard Weight Forged Crankshaft - 4.250 in Stroke - Internal Balance - 2-Piece Seal - Big Block Chevy Arai Helmets For center-hung fuel bowl carburetorsProduct Description: Crankshaft Standard Weight 4. 250 in Stroke Internal Balance Forged Steel 2 Piece Seal Big Block Chevy Sold Individually Scat started out as a shop specializing in high performance VW air cooled engines and later branched out into offering crankshafts for larger V8 engines. Today, they maintain three separate divisions: Scat Crankshafts, Procar (custom seats and accessories), and Scat Volkswagen Performance. For over 45 years Scat