United Engine Machine KB147.060 Hypereutectic Pistons Small Block Chevy 400 ci D

  

Hypereutectic PistonsSmall Block Chevy 400 ci Dish Top4.185 in. Connecting Rod & 3.750 in. Ratio: 10.8/58 cc; 10.4/62 cc; 10.2/64cc; 9.1/76 ccSet of 8 Technical Specs:Alloy: Hypereutectic 390Bore: 4.185 in. Crankshaft Stroke: 3.750 in. Connecting Rod Length: 5.700 in.

Deck Height: 9.025 in. Compression Height: 1.433 in.

Pin Size: 0.9272 in. Pin Location: CenteredFlat Top: -18cc 2 Symmetrical Valve ReliefsIntake Valve Relief. United Engine Machine KB147.060 Hypereutectic Pistons Small Block Chevy 400 ci D. Small Block Chevy 400 ci. Ratio: 10.8/58 cc; 10.4/62 cc; 10.2/64cc; 9.1/76 cc.

Flat Top: -18cc 2 Symmetrical Valve Reliefs. Intake Valve Relief: 0.280 in. Depth / 2.168 in.

Exhaust Valve Relief: 0.280 in. Top Landing Height: 0.265 in. Compression Ratio: 10.8:1 w/58 cc Heads; 10.4:1 w/62 cc Heads; 10.2:1 w/64cc; 9.1:1 w/76cc Heads. Around here, we don't just sell parts - we rely on them when driving our own cars around racetracks, dirt trails, and interstates across the country. Parts may be our business - but grease, fuel, exhaust, power, and speed are what we live for. Today, more than 350 people are employed by JEGS and the business draws in hundreds of thousands of customers each year. Yet, we maintain the culture stared by Jeg Coughlin from the very beginning: a family-run performance shop that preserves a trusted relationship with each and every customer.