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LQ4 Stroker Motor assembly parts review

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Old 04-22-2017, 04:49 PM
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Default LQ4 Stroker Motor assembly parts review

Hey Everyone,

So I am finally to the point with my car that I am ready to start assembling the motor.

I am going to list all the parts I have from an excel spreadsheet I built. There are a lot of different parts from all different motors going into this build, so if anybody sees anything that they are like "WOW THAT WON'T WORK", or "YOU NEED THIS PART" please let me know. I am hoping to assemble first weekend of May with a friend of mine, as I am an accountant and this is my busy season, so I have a bit of time to order stuff if I don't have it.

General background about the motor:

LQ4 stroker to a 408
SCAT forged rotating assembly
LS3 GMPP Ported cylinder heads
Brian Tooley Springs
Comp Cam
MSD Atomic EFI Engine Management

Please keep in mind I have no front assembly drive parts yet, so just will be using the old 6.0L crank pulley and bolt for the time being to turn the engine

This came from my excel document, so it is part # if applicable and description.

Thanks guys and appreciate the feedback and help!

Part # Description
663H H Bearings uppers
663HX H Bearings lowers
146003-8 Intake port gaskets for LS3
17123852 Throttle positioning sensor
12551708 Head temp sensor
VS505504R Valve cover gasket
12160244 Air intake temp sensor
11516480 Thermo housing bolt x2
CB663P Crank shaft bearings
12614970 Intake MAP sensor
12561211 Cam positioning sensor
17113391 Idle air control sensor
Crank pulley
Crank pulley bolt
19202609 Windage tray w/ oil pickup
13129 Aeromotive fuel pressure regulator
LS3 throttle body and bolts
12646386 LS2 timing chain
7702-01 Push rod length checker
7955-16 Comp LS3 push rods
12602548 LS3 steam port
11588714 Head coolant line bolts x2
12589867 Knock sensor x2
12560273 Main studs
12587395 Thermostat housing
12576407 Cam sprocket
126001822 Knock sensor wiring
12560272 Mains bolts
89018168 Thermostat
12556127 Side mains
12569167 Intake rockers x8
10214664 Exhaust rockers x8
12560961 Rocker arm bolts x16
Exhaust manifold LSA x2
K394X3 Wiseco pistons, wrist pins, retainer clips
Upper and lower piston rings x8
Spiral lock x8
GLS25 Groove lock spacer
LS3 intake manifold
12628771 F-body oil pan and bolts and gasket
4LS140062 Scat stroker crank shaft
12558251 Oil pickup tube
12551577 Dipstick tube
12551581 Dipstick
MS92467 Exhaust manifold gaskets x2
12558178 Intake valley pan gasket
12622033 GM LS3 multi layer head gasket x2
TCS45993 Timing cover gasket
BS40640 Rear main seal gasket set
88958758 CNC LS3 cylinder head x2
12586665 LS6 oil pump
Motor assembly grease
134-3610 LS3 head bolts
SK001 Brian Tooley .660 "lift dual spring kit"
17122490 LS7 lifters x16
54-454-11 Comp 227 LLR HR-113 cam shaft
12604630 LS3 water pump
6612521 Scat connecting rods x8 w/ bolts
12630223 Water pump gaskets
Water pump bolts
Rod bearings
MS-2199P Main bearings
MS-2199HX Main bearing set
Mains caps x5
1258 9016 Cam shaft retainer
12680072 Iridium spark plugs x8
24255748 Clutch pressure plate
6.0L lifter trays x4
Coils packs x2
Cam cover bolts
Motor mount bolts
6.0L timing chain cover bolts
6.0L lifter tray bolts
6.0L Knock sensor plate bolts
6.0L water pump bolts
Cam sensor with bolt
Crank sensor with bolt
Crank flywheel bolts
Intake manifold vac line bolts
Rear crank seal bolts
6.0L head dowels x4
Oil pump bolts 6.0L
12611059 Valve covers x2
12609623 Oil fill cap
12561107 Valley cover
12556623 Timing chain cover
12559287 Rear main seal cover
12558177 Knock sensor gasket x2
6.0L crank sprocket
Oil pressure sensor
LS spring removal tool
LS rear seal tool
Old 04-22-2017, 06:30 PM
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Those crank bearings wont work. few other parts also.
Email me and ill get you taken care of on the entire thing.
Old 04-23-2017, 12:36 PM
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Ok, I'm just waiting on some feedback for this, anybody else have anything clear that I am missing?
Old 04-23-2017, 05:04 PM
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Got you emailed an answer on most of it! long list so lots to go over.



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