Scat BBF Cast Steel Crank - 4.150 Stroke 97200BK They feature 87cc combustion chambers

They feature 87cc combustion chambers designed to maximize performance while using less expensive

Exhaust Pipe Extension

COMP Cams offers a custom extruded aluminum version with an internal hex for installation

Top of the scale for heat resistance

ALL90045 features two additional 1/8"NPT ports commonly used when plumbing valve spring oilers

Scat BBF Cast Steel Crank - 4.150 Stroke 97200BK They feature 87cc combustion chambersProduct Description: Crankshaft Pro Comp 9000 Series 4. 150 in Stroke Internal Balance Cast Iron 2 Piece Seal Big Block Ford 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