{"product_id":"main-bearing-set-182","title":"Sealed Power Main Bearing Set 0.001 Undersize 4040M1 — Fits Pontiac V8","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Sealed Power\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eSealed Power engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Sealed Power lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision Main Bearing Set for Pontiac V8\u003c\/h2\u003e\u003cp\u003eAchieve the perfect rotating assembly clearance with this Sealed Power main bearing set for Pontiac V8 engines. Designed for engines that have been machined for a 0.001-inch undersize, these bearings provide the exact tolerance needed for optimal oil film thickness and engine longevity. Sealed Power is the industry standard for high-quality engine bearings, offering superior load-bearing capacity for your classic Pontiac.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFitment: Pontiac V8 Engines\u003c\/li\u003e\n\u003cli\u003eSize: 0.001 inch undersize\u003c\/li\u003e\n\u003cli\u003eApplication: Main bearing set for crankshaft\u003c\/li\u003e\n\u003cli\u003eMaterial: High-performance alloy\u003c\/li\u003e\n\u003cli\u003ePrecision: Engineered for exact clearance requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProper main bearing clearance is the foundation of a healthy engine. These Sealed Power bearings are designed to handle the unique demands of the Pontiac V8, providing excellent heat dissipation and wear resistance. Whether you are building a street-performance engine or restoring a classic, these bearings ensure your crankshaft is supported correctly under all operating conditions. By choosing a 0.001-inch undersize set, you can compensate for minor crankshaft wear or achieve specific clearance targets for high-performance builds. Trust in the quality of Sealed Power to keep your Pontiac engine running strong for years to come. Explore our full range of engine components and rebuild kits at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Sealed Power products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/speed-pro-performance-2015-x3009-r1006\" style=\"color:#0066cc;text-decoration:none;\"\u003eSealed Power Speed Pro Performance Street Catalog – 2015 Edition\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/cam-bearing-set-36\" style=\"color:#0066cc;text-decoration:none;\"\u003eSealed Power Cam Bearing Set Standard Journal — Fits Small Block Chevy V8\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/main-bearing-spacer-set\" style=\"color:#0066cc;text-decoration:none;\"\u003eSealed Power Main Bearing Spacer Set Standard — Fits 351C Crank in SBF\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/rod-bearing-171\" style=\"color:#0066cc;text-decoration:none;\"\u003eSealed Power 1555CPA10 Connecting Rod Bearing - 0.010 in Undersize - Pontiac V8\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/rod-bearing-172\" style=\"color:#0066cc;text-decoration:none;\"\u003eSealed Power Rod Bearing 0.020 Undersize — Fits Pontiac V8 Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Sealed Power Main Bearing Set 0.001 Undersize 4040M1 \\u2014 Fits Pontiac V8\",\"description\":\"Optimize your Pontiac V8 build with Sealed Power 0.001 undersize main bearings. Precision-engineered for perfect clearance. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Sealed Power?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Sealed Power Main Bearing Set 0.001 Undersize 4040M1 \\u2014 Fits Pontiac V8?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Sealed Power","offers":[{"title":"Default Title","offer_id":41013695610964,"sku":"BDBR_4040M1","price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/SEA4040M1.jpg?v=1715888643","url":"https:\/\/ggcracing.com\/products\/main-bearing-set-182","provider":"GGCRACING INC","version":"1.0","type":"link"}