{"id":4765,"date":"2023-05-25T13:37:06","date_gmt":"2023-05-25T13:37:06","guid":{"rendered":"https:\/\/atkhp.com\/?post_type=product&p=4765"},"modified":"2024-01-26T15:58:12","modified_gmt":"2024-01-26T15:58:12","slug":"atk-sp69-ls3-415ci-stroker-short-block-4cc-flat-top-pistons-24-tooth","status":"publish","type":"product","link":"https:\/\/atkhp.com\/product\/atk-sp69-ls3-415ci-stroker-short-block-4cc-flat-top-pistons-24-tooth\/","title":{"rendered":"ATK SP69 LS3 415CI Stroker Short Block -4cc Flat Top Pistons 24 Tooth"},"content":{"rendered":"

Engine Specifications:<\/strong>
\n\u2022 Block: New GM L92\/LS3 Aluminum
\n\u2022 Year Range: 2007-2013
\n\u2022 Bore\/Stroke: 4.065\u201d x 4.000\u201d
\n\u2022 Displacement (cu.in): 415
\n\u2022 Crankshaft: Manley 4340 forged 24 tooth reluctor wheel
\n\u2022 Rods: Manley 4340 forged H beam 6.125\u201d ARP 8740 bolts
\n\u2022 Pistons: Manley 2618 forged -4cc flat top moly skirt coated
\n\u2022 Rings: Plasmamoly
\n\u2022 Compression Ratios: 64cc = 11.8:1 \/ 68cc = 11.3:1 \/ 72cc = 10.8:1 (can vary due to deck height\/gasket thickness)
\n\u2022 Camshaft Bearings: Installed & Clocked to OEM Position
\n\u2022 Freeze Plugs: Installed & Sealed
\n\u2022 Oil Galley Plugs: Installed & Sealed<\/p>\n

Recommended Components:<\/strong>
\n\u2022 Balancer- Internal balance
\n\u2022 Flex plate\/ Flywheel- Internal balance
\n\u2022 Head Gasket: .051\u201d or per application
\n\u2022 Oil Pump: Melling #10296 with high pressure spring<\/p>\n

Engine Info:<\/strong>
\n\u2022 Oil: 10W40 Non synthetic for first 3000 miles
\n\u2022 Oil Filter: Wix or K&N per application<\/p>\n

Notes:<\/strong>
\n\u2022 DOD holes are NOT plugged. If your application does not require DOD\/AFM you must plug the oil fill holes. Failure to do so will cause an internal oil leak causing low oil pressure problems.<\/p>\n","protected":false},"excerpt":{"rendered":"

Engine Specifications: \u2022 Block: New GM L92\/LS3 Aluminum \u2022 Year Range: 2007-2013 \u2022 Bore\/Stroke: 4.065\u201d x 4.000\u201d \u2022 Displacement (cu.in): 415 \u2022 Crankshaft: Manley 4340 forged 24 tooth reluctor wheel \u2022 Rods: Manley 4340 forged H beam 6.125\u201d ARP 8740 bolts \u2022 Pistons: Manley 2618 forged -4cc flat top moly skirt coated \u2022 Rings: Plasmamoly […]<\/p>\n","protected":false},"featured_media":4763,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_cat":[64,67,148],"product_tag":[],"acf":[],"yoast_head":"\nATK SP69 LS3 415CI Stroker Short Block -4cc Flat Top Pistons 24 Tooth - ATK High Performance Engine<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atkhp.com\/product\/atk-sp69-ls3-415ci-stroker-short-block-4cc-flat-top-pistons-24-tooth\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ATK SP69 LS3 415CI Stroker Short Block -4cc Flat Top Pistons 24 Tooth\" \/>\n<meta property=\"og:description\" content=\"Engine Specifications: \u2022 Block: New GM L92\/LS3 Aluminum \u2022 Year Range: 2007-2013 \u2022 Bore\/Stroke: 4.065\u201d x 4.000\u201d \u2022 Displacement (cu.in): 415 \u2022 Crankshaft: Manley 4340 forged 24 tooth reluctor wheel \u2022 Rods: Manley 4340 forged H beam 6.125\u201d ARP 8740 bolts \u2022 Pistons: Manley 2618 forged -4cc flat top moly skirt coated \u2022 Rings: Plasmamoly […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/atkhp.com\/product\/atk-sp69-ls3-415ci-stroker-short-block-4cc-flat-top-pistons-24-tooth\/\" \/>\n<meta property=\"og:site_name\" content=\"ATK High Performance Engine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ATKHIGHPERFORMANCE\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-26T15:58:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/atkhp.com\/wp-content\/uploads\/2023\/05\/SP67-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/atkhp.com\/product\/atk-sp69-ls3-415ci-stroker-short-block-4cc-flat-top-pistons-24-tooth\/\",\"url\":\"https:\/\/atkhp.com\/product\/atk-sp69-ls3-415ci-stroker-short-block-4cc-flat-top-pistons-24-tooth\/\",\"name\":\"ATK SP69 LS3 415CI Stroker Short Block -4cc Flat Top Pistons 24 Tooth - 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