Speedmaster PCE289.1009 Billet Steel Main Caps, Ford 351W, OEM 2-Bolt to 4-Bolt Splayed
746-PCE289.1009
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Ford
Speedmaster PCE289.1009 Features:
Procomp Electronics billet main caps are precision CNC-machined from superior-quality 1025 billet steel. They come available as stock replacements (straight bolts) or with splayed outer bolt holes. The splayed caps feature 10-degree angled outer holes to positively reinforce and tie the block together. These extreme main cap sets consist of the center three caps. Procomp Electronics billet main caps improve reliability in highly stressed engines by reducing distortion of the main bearing bores and increasing the cap's resistance to closing up under high loads.
Specifications:
Is this a generic photo or the actual part? Or are these only for the Speedmaster blocks? My 35W block has stepped/registered main caps. These pictured are flat.
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Electrical Cords
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