Additional Information

• Chevy 350 Small Block Block has a standard bore of 4.000 in.
• Displacement of 350 cubic inches
• Suitable for engines making up to 500 hp
• Internally Balanced by Eagle
• Keith Black Hypereutectic Forged Flat Top Pistons -7 cc
• 5140 Forged Steel "SIR" I-Bean Connecting Rods with 3/8 in. APR 8740 Rod Bolts
• 5/64, 5/64, 3/16 in. Piston Ring Sizes
• OEM style Bearings

Compression Ratios

Calculated with uncut block, 4.030 in. Bore, and .040 in. head gasket thickness

• 58 cc Chambers - 10.3
• 64 cc Chambers - 9.6
• 76 cc Chambers - 8.5

Crankshaft Specs

• Rod Journal: 2.100 in.
• Rod Journal Width: 1.900 in.
• Main Journal: 2.449 in.
• Snout Diameter: 1.245 in.
• Typical Weight: 52 lbs.

Connecting Rod Dimensions

• Length: 5.700 in.
• Pin Fit: Bushed
• Rod Journal: 2.100 in.
• Housing Bore: 2.2250 in.
• Pin Size: 0.927 in.
• Big End Width: 0.940 in.
• Pin End Width: 1.060 in.
• Thickness Above Pin: 0.180 in.
• Typical Weight: 560 g