Top 8 Best Ls3 Heads

of June 2024
1
Best ChoiceBest Choice
A-Team Performance
A-Team Performance

10
Exceptional
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2
Best ValueBest Value
GM LS3 L92 6.0L 6.2L Cylinder Heads REMANUFACTURED 823 Square Port Assembly w/Rocker Arms PAIR 823 ; 821 ; 5364 ; 12600936 ; 12629062 ; 126269064 SET (Renewed)
Generic
Generic

9.9
Exceptional
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3
Michigan Motorsports Set of LS9 Head Gaskets and LS7 Lifters Kit fit: 4.8 5.3 5.7 6.0 6.2 LS3 LQ9 LQ4 LS9
Michigan Motorsports
Michigan Motorsports

9.8
Exceptional
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4
ICT Billet LS3 Rectangle Port Cylinder Head to LS1 Cathedral Intake Adapters LS LSX LS2 551317
ICT Billet
ICT Billet

9.7
Exceptional
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5
How to Rebuild GM LS-Series Engines (S-A Design)
Cartech
Cartech

9.6
Exceptional
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6
GM LS2 LS6 Gen III Gen IV SET OF 2 Remanufactured Cylinder Heads 243 Assembly w/Rocker Arms OEM REMANUFACTURED (Renewed)
Generic
Generic

9.5
Excellent
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7
LS3 L76 L99 Head Rocker Arm Conversion Kit LS1 LS2 LQ4 LQ9 5.3 5.7 6.0 and bolts
Michigan Motorsports
Michigan Motorsports

9.4
Excellent
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8
How to Build and Modify GM LS-Series Engines (Motorbooks Workshop)

9.3
Excellent
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9
ICT Billet LS1 Cathedral Port Cylinder Head to LS3 LSA ZL1 CTS-V Supercharger Adapters Rectangle LSX 551316
ICT Billet
ICT Billet

9.2
Excellent
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10
DNA MOTORING LEPOW-015 Steel 12-Point Cylinder Head Studs Nuts Set For 04-Newer LS1 LS3 Chevy LS1 LS6 L98, Black
DNA MOTORING
DNA MOTORING

9.1
Excellent
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11
High-Performance GM LS-Series Cylinder Head Guide
Cartech
Cartech

9.0
Excellent
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About Ls3 Heads

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A-Team Performance - Cylinder Head Stud Kit 12-Point Nut Style - Compatible with Chevy LS1 LS3 5.3L 5.7L 6.0L 2004-Up

Cylinder Head Stud Kit 12-Point Nut Style. Compatible With Chevy 2004-Newer LS1 LS3 5.3L 5.7L 6.0L engines. Stud kits comes with Washers and Nuts. 12-Point Cylinder Head Stud Kit in Black Oxide Finish. Inclusions 1 x A-Team Performance Cylinder Head Stud Kit 12-Point Nut Style Compatible with Chevy LS1 LS3 5.3L 5.7L 6.0L 2004-Up.

GM LS3 L92 6.0L 6.2L Cylinder Heads REMANUFACTURED 823 Square Port Assembly w/Rocker Arms PAIR 823 ; 821 ; 5364 ; 12600936 ; 12629062 ; 126269064 SET (Renewed)

Complete disassembly and thorough cleaning via hot tank pressure tested to confirm casting integrity. New valve seats installed as necessary. New valve stem seals installed on all our heads all valve guides are replaced with new ones as necessary.. Valve job Performed with all required angles vacuum tested seals to ensure perfect compression.. All necessary parts are cleaned and inspected before final assembly to meet AERA specifications.

Michigan Motorsports Set of LS9 Head Gaskets and LS7 Lifters Kit fit: 4.8 5.3 5.7 6.0 6.2 LS3 LQ9 LQ4 LS9

Michigan Motorsports LS Head Gasket and LS7 Lifter Kit. Kit Includes LS9 Head Gaskets best gasket to use on most LS builds. All LS engines including 4.8, 5.3, 5.7, 6.0, 6.2, 7.0 blocks.. These gaskets are the preferred gasket for Turbo, Nitrous, HeadsCam applications due to there superior strength.. LS7 Lifters, Set of 16 Hydraulic Roller Lifters, set of 16 Also known as LS7 lifters.

ICT Billet LS3 Rectangle Port Cylinder Head to LS1 Cathedral Intake Adapters LS LSX LS2 551317

LS3 Rectangle Port Cylinder Head to LS1 Cathedral Intake Adapters LS LSX LS2.

How to Rebuild GM LS-Series Engines (S-A Design)

automotive-diagnostic-tools.

GM LS2 LS6 Gen III Gen IV SET OF 2 Remanufactured Cylinder Heads 243 Assembly w/Rocker Arms OEM REMANUFACTURED (Renewed)

Complete disassembly and thorough cleaning via hot tank pressure tested to confirm casting integrity. New valve seats installed as necessary. New valve stem seals installed on all our heads all valve guides are replaced with new ones as necessary.. Valve job Performed with all required angles vacuum tested seals to ensure perfect compression.. All necessary parts are cleaned and inspected before final assembly to meet AERA specifications.

LS3 L76 L99 Head Rocker Arm Conversion Kit LS1 LS2 LQ4 LQ9 5.3 5.7 6.0 and bolts

LS3 Rocker Arms Conversion Kit. Includes QTY 8 New GM LS3 Rocker Arms, QTY 2 GM LS3 Rocker Arm Stands, QTY 16 New Trunion Bolts.. This kit is made for those converting to LS3L76L99L92LS9 Heads. These style heads use 1.7 offset intake rocker arms and stands specific to these heads.. This kit includes the intake rocker arms, stands and bolts. You will simply reuse your stock LS1 style exhaust rocker arms to complete the kit.. Fits all LS3 L99 L76 L92 LS9 Heads. This kit includes 8 Genuine GM LS3 Rocker Arms to pair with your 8 LS1 Stock Rocker Arms.

How to Build and Modify GM LS-Series Engines (Motorbooks Workshop)

ICT Billet LS1 Cathedral Port Cylinder Head to LS3 LSA ZL1 CTS-V Supercharger Adapters Rectangle LSX 551316

DNA MOTORING LEPOW-015 Steel 12-Point Cylinder Head Studs Nuts Set For 04-Newer LS1 LS3 Chevy LS1 LS6 L98, Black

Complete Cylinder Head Stud Set. Black Oxide Finish. 180,000 PSI Tensile Strength. 8740 Chromoly Construction. Brand New In Original Box, Never Been Tried On Used. Fit Type Vehicle Specific.

High-Performance GM LS-Series Cylinder Head Guide