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14x high-tensile 12-point nuts
preventing heat-related fatigue failure during extended high-power runs
*Stage 1 springs do not utilize ovate wire technology
We don't rely on mass production lines
These forces push the crank forward under load
Atomic Barra 550 GTA Rebuild Kits Piston/Bore Size:Standard (92.3mm) 14x high-tensile 12-point nutsAtomic 550 Rebuild Kit SKU: 306364 KIT The 1000HP Capable Foundation The High Performance Stepping Stone The Atomic 550 Rebuild Kit is engineered for the serious enthusiast looking to push well beyond standard performance. Taking the guesswork out of parts matching, this comprehensive package bundles everything you need to build a rock solid bottom end and valvetrain capable of reliably handling up to 1000hp. WORKSHOP WISDOM Forged doesn't have to
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