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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Machining: Fully deburred
Massive Beams = Massive Strength
Straight guide
Ensures maximum performance and bearing life under extreme oil pump pressure and high temperatures
Rotate engine manually to verify timing
Atomic 475 ST Barra Rebuild Kits Piston/bore size:Standard (92.3mm) Machining: Fully deburredAtomic 475 Rebuild Kit SKU: 306365 KIT The 650HP Capable Foundation The Smart Step Up The Atomic 475 Rebuild Kit is the perfect starting point for any performance minded enthusiast seeking to build a robust and reliable Barra engine without breaking the bank. Engineered as a significant step up from a standard rebuild, this kit provides a rock solid OEM+ foundation that easily handles moderate boost increases while maintaining factory like street