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Description

K1 4340 4.000" CRANK LS 58TOOTHBrand: K1 TECHNOLOGIES Manufacturer's Part Number: 012FAE40058 Part Type: Crankshafts Product Line: K1 Technologies Forged Crankshafts Engine Stroke (in.): 4. 000 in. Crankshaft Material: Forged 4340 steel Engine Balance: Internal Rear Main Seal Style: 1 piece Reluctor Wheel Tooth Quantity: 58 Lightened: No Requires Narrow Bearings: Yes Rod Bearings Included: No Main Bearings Included: No Rod Journal Diameter (in.): 2. 100 Main Journal Diameter (in.):

Use ONLY ONE set screw

00" ring STD 005 020 025 030 032 035 040 042 045 060 065 070 1

Black Anodised

375" at bottom

These studs have a unique nut-starter radius that helps prevent cross-threading

accurate readings day after day

Exhaust Manifold Gaskets

Spanner width: 16 mm

gasket or ring issues

Crank hubs may be fitted with a 6 groove serpentine pulley to drive external oil pumps or vehicle accessories

Universal size fits most boot sizes and can easily be flexed for angled boot applications

7508" – 2