Corvette Action Center Knowledgebase

Big Block Chevrolet Engine Crankshaft Specifications

Jul 15, 2014 big block, engine, chevrolet engine, crankshaft, specs, specifications 0 28 33733 4.12/5 (43 Votes)

Big Block Chevrolet Crankshaft Specifications Casting #EngineForged/CastStrokeRear Main SealNotes 6223 396 / 402 / 427 Forged 3.76" Stroke 2-piece 1053 steel 7115 396 / 402 / 427 Forged 3.76" Stroke 2-piece Nitrided, cross drilled, 5140... Read More

Small Block Chevrolet Engine Crankshaft Specifications

Jul 15, 2014 small block, engine, chevrolet engine, crankshaft, specs, specifications 0 7 6995 4.2/5 (5 Votes)

Small Block Chevrolet Crankshaft Specifications Casting #EngineForged/CastJournalStroke of crankRear main seal 1130 327 Forged Medium 3.25" 2-piece 1178 302 Forged Medium 3.25" 2-piece 1181 305/350 Cast Medium 3.48" 2-piece 1182 350 Forged... Read More

1962 Corvette: Technical Information: Improved Harmonic Balancer Attachment

Jul 4, 2014 1962 corvette, tech info, technical information, harmonic balancer, attachment, press fit, crankshaft 0 0 1026 0/5 (0 Vote)

Subject: Improved Harmonic Balancer AttachmentModel Year: 1962 High-Performance VehiclesSource: Chevrolet Service and Mechanical Department - Product Engineering Technical Information - 1962 Product Data BookDate: April 9,... Read More

2009 - 2012 Corvette Z06: GM TechLink: Drive Belt Noise and Crankshaft Balancer Runout

Jul 3, 2014 2009 corvette, 2010 corvette, 2011 corvette, 2012 corvette, gm techlink, drive belt, drive belt noise, crankshaft balancer, runout 0 0 1050 5/5 (1 Vote)

Source: GM TechlinkDate: October 2011Subject: Drive Belt Noise and Crankshaft Balancer RunoutModels: 2009 - 2012 Chevrolet Corvette Z06 On some 2010-2012 Camaro SS models and 2009-2012 Corvette models equipped with the 6.2L engine (RPOs... Read More

2020 Corvette: Service Bulletin: #PIP5733E: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History - (Oct 5, 2020)

Oct 9, 2020 2020 corvette, ecm, engine control module, PIP5733E, crank, no crank, no start, P12A6, DTC P12A6 0 0 1906 0/5 (0 Vote)

#PIP5733E: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History - (Oct 5, 2020) Subject: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History Brand: Model: Model Year: VIN... Read More

2020 Corvette: Service Bulletin: #PIP5733D: Possible Crank No Start or Extended Crank

Sep 23, 2020 2020 corvette, 2020 corvette stingray, service bulletin, dtc, p12A6, no crank, no start, extended crank, k20, engine control module, ecm 0 0 1754 0/5 (0 Vote)

#PIP5733D: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History - (Sep 22, 2020) Subject: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History Brand: Model: Model Year: ... Read More

2020 Corvette: #PIP5733B: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History

Aug 12, 2020 PIP5733B, 2020 corvette, c8 corvette, crank, possible crank, no start, extended crank, DTC P12A6, k20, ecm, engine 0 0 2619 0/5 (0 Vote)

#PIP5733B: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History - (Aug 6, 2020) Subject: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History Brand: Model: Model... Read More

2020 Corvette: GM TechLink: Rushing Air Sound in PCV Tube

May 21, 2020 2020 corvette, pcv, pcv valve, pcv tube, lt2 engine, rpo lt2, positive crankcase ventilation, crankcase, crankcase ventilation, pcv fitting 0 0 2120 0/5 (0 Vote)

2020 Corvette: Rushing Air Sound in PCV Tube GM TechLink May 21, 2020 Some 2020 Corvette models may have a rushing air or hissing sound coming from the engine compartment during normal engine operation. The hiss or vacuum leak sound is at the foul... Read More

2014 - 2017 Corvette: Service Bulletin: #PIP5234C: Information For Servicing Fuel Injector Oil Ring Seal Replacement For Fuel Odor And/or Extended Cranking Condition

May 2, 2017 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, fuel injector, si diagnostics, PIP5234C, oil ring, fuel injectors, fuel odor, extended cranking 0 0 1416 0/5 (0 Vote)

#PIP5234C: Information For Servicing Fuel Injector Oil Ring Seal Replacement For Fuel Odor And/or Extended Cranking Condition - (Apr 27, 2017) Subject: Information For Servicing Fuel Injector Oil Ring Seal Replacement For Fuel Odor And/or... Read More

2014 - 2018 Corvette: Service Bulletin: #PIP5179D: Extended Crank Cold With DI (Direct Injected) Engines - (Mar 27, 2018)

Apr 6, 2017 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, service bulletin, direct injection, direct injected, engine, engines, extended crank, cold ambient temp, cold ambient temps, PIP5179C, 2018 corvette 0 0 1737 4/5 (2 Votes)

#PIP5179D: Extended Crank Cold With DI (Direct Injected) Engines - (Mar 27, 2018) Subject: Extended Crank Cold With DI (Direct Injected) Engines Models: 2016–2018 Chevrolet Camaro 2016–2018 Cadillac CTS-V 2015... Read More

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