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Speedmaster, Billet Steel, Main Cap, Chev 350, 2 to 4-Bolt (Straight), Set of 3

Speedmaster, Billet Steel, Main Cap, Chev 350, 2 to 4-Bolt (Straight), Set of 3
Images/SPM289-1003_800.jpg Images/SPM289-1003-1_800.jpg Images/SPM289-1003-2_800.jpg
Item Number: SPM289-1003
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Unit Price: $115.99
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 Detailed Description
Precision CNC-machined from superior-quality 1025 billet steel. They come available as stock replacements (straight-bolt) or with splayed outer bolt holes. The splayed caps feature 10 degree angled outer holes to positively reinforce and tie the block together. Improves 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. Note: Align boring and honing are required after installation.