ATI Performance Products crankshaft pin drill fixture kits are designed to pin the crankshaft for high-rpm, supercharged, turbocharged, or high-horsepower nitrous oxide engines. They include a billet aluminum black-anodized drill fixture, a hardened 11/64 in. drill bit, an alignment tool, and pins for the crankshaft.

Specifications:

• Drill Pin Fixture Included: Yes
• Drill Pin Fixture Inside ⌀ (in.): 1.438 in.
• Drill Pin Fixture Material: Steel
• Drill Pin Fixture Color: Black oxide
• Drill Pin Fixture Drill Bit Included: Yes
• Drill Pin Fixture Drill Bit Size: 11/64 in.
• Quantity: Sold as a kit.

• Chevrolet V8 5.7L/350 Chevy small block Gen III/IV (LS-based engines) 1997-2004