SBC 4340 Forged Magnum Crank - 3.800 Stroke - SAK-21A-MG 521 in - Duration 270
$1853.10
Description
521 in - Duration 270 / 276 - 110 LSA - 1800 / 5400 RPM - Big Block Ford - Each
RPM Module Selector - 4600-6800 RPM - Dial Selector - 200 RPM Increments - MSD Ignition Boxes - Each
875 in Primary - 3 in Collector - Stainless - Natural - GM LS-Series - GM Fullsize Car 1958-64 - Pair
Quick Change Gear Set - Standard - Set 10 - 10 Spline - 4
060 in / 1
SBC 4340 Forged Magnum Crank - 3.800 Stroke - SAK-21A-MG 521 in - Duration 270Crankshaft Magnum 3. 800 in Stroke Internal Balance Forged Steel 2 Piece Seal 400 Mains Small Block Chevy Each
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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- Delivery to the USA:
- Standard Shipping : 3-10 business days
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