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- Gen 3 & 4 LS Cylinder Heads
Katech Engineering LLC » Katech Engineering
Browse Gen 3 & 4 LS Cylinder Heads Products
Description: Install bronze valve guides
Item #: /S-BRONZEGUIDES
Condition:
New
Price: $311.99
In Stock
Description: For all LS heads
Item #: KAT-7831
Condition:
New
Price: $14.99
In Stock
Description: For LT1 & LS Heads
Item #: KAT-7832
Condition:
New
Price: $13.99
Description: One-time fee to set up a new logo for laser etching
Item #: /S-LASERETCHSETUP
Condition:
New
Price: $59.99
Description: For Gen 3-4 LS cylinder heads only
Item #: /S-CUSTOMLASER-CYLHD
Condition:
New
Price: $0.99
Description: Cylinder head deburring service to restore your cylinder heads
Item #: /S-HEADDEBURR
Condition:
New
Price: $161.99
Price: $69.99
Backordered
Description: Ferrea LS7 Hollow Stem Exhaust Valve
Item #: FER-F2042-8
Condition:
New
Price: $459.99
Description: Gen 3/4 Stainless steel exhaust valve
Condition:
New
Price: $28.49
Description: Gen 3/4 Stainless steel intake valve
Condition:
New
Price: $28.49
In Stock
Description: OEM LS2 & LS6 Cylinder Head Gasket
Item #: GMP-12589227
Condition:
New
Price: $73.99
In Stock
Description: SET OF 8 | singles use 12645472
Item #: GMP-12482062
Condition:
New
Price: $52.99
Backordered
Description: Seal/seat combination style, set of 8 for singles use 12645673
Item #: GMP-12482063
Condition:
New
Price: $48.99
In Stock
Description: OEM GM LS3 Intake Valve
Item #: GMP-12569427
Condition:
New
Price: $59.99
In Stock
Description: OEM GM Inconel LS3 Exhaust Valve
Item #: GMP-12612427
Condition:
New
Price: $35.99
In Stock
Description: Single Seal Only
Item #: GMP-12533586
Condition:
New
Price: $4.99
Backordered
Description: OEM GM L92 Intake Valve solid stem also fits LS3/LSA/LS9
Item #: GMP-12627970
Condition:
New
Price: $26.99
In Stock
Description: LS Header Exhaust Manifold Gasket | DOES NOT FIT LS7
Item #: GMP-12617944
Condition:
New
Price: $22.99
In Stock
Description: LS1 & LS6 Cylinder Head Gasket
Item #: GMP-12589226
Condition:
New
Price: $59.99
In Stock
Description: OEM LS3 cylinder head gasket
Item #: GMP-12610046
Condition:
New
Price: $102.99
In Stock
Description: OEM GM LS3 Exhaust Valve
Item #: GMP-12582719
Condition:
New
Price: $33.99
In Stock
Description: OEM LS7 Cylinder Head Gasket
Item #: GMP-12582179
Condition:
New
Price: $75.99
In Stock
Description: LS7 D Port Exhaust Manifold Gasket
Item #: GMP-12594171
Condition:
New
Price: $54.99
Backordered
Description: OEM GM LS7 Exhaust Valve
Item #: GMP-12618110
Condition:
New
Price: $62.99
In Stock
Description: LS7, LS9, LT4 & LT5 Intake Valve Rocker Arm Lash Cap Wear Pad Kit
Item #: GMP-19302366
Condition:
New
Price: $31.99
In Stock
Description: OEM LS9 Cylinder Head Gasket
Item #: GMP-12622033
Condition:
New
Price: $87.99
In Stock
Description: CNC Chamber Porting Service
Item #: KAT-M7111
Condition:
New
Price: $136.99
In Stock
Description: CNC Porting Service
Item #: KAT-M4321
Condition:
New
Price: $561.99
Sale: $499.99
Save: 11%
Save: $62.00
In Stock
Description: CNC Porting Service
Item #: KAT-M7107
Condition:
New
Price: $561.99
Sale: $499.99
Save: 11%
Save: $62.00
In Stock
Description: CNC Porting Service
Item #: KAT-M3835
Condition:
New
Price: $561.99
Sale: $499.99
Save: 11%
Save: $62.00
In Stock
Description: CNC Porting Service
Item #: KAT-M7028
Condition:
New
Price: $561.99
Sale: $499.99
Save: 11%
Save: $62.00
In Stock
Description: CNC Porting Service
Item #: KAT-M7412
Condition:
New
Price: $561.99
Sale: $499.99
Save: 11%
Save: $62.00
In Stock
Description: CNC Porting Service
Item #: KAT-M6897
Condition:
New
Price: $599.99
In Stock
Description: CNC Porting Service
Item #: KAT-M7090
Condition:
New
Price: $561.99
Sale: $499.99
Save: 11%
Save: $62.00
Description: Service
Item #: /S-ASSEMBLE-CYL-CLS
Condition:
New
Price: $177.99
Description: Competition valve job
Item #: /S-VALVEJOB
Condition:
New
Price: $427.99
Price: $139.99
In Stock
Description: For LS heads with dual springs and OEM or most bronze guides
Item #: KAT-7536
Condition:
New
Price: $8.99
Backordered
Description: Designed for use with PSI-LS1511 or PSI-LS1516 valve springs
Item #: KAT-7128
Condition:
New
Price: $16.99
Description: Highly recommended when a competition valve job is added to our CNC porting
Item #: /S-HANDBLEND
Condition:
New
Price: $161.99
Backordered
Description: For Most GM LS Heads | DOES NOT FIT NOT LS9 Heads
Item #: KAT-A7753-TS
Condition:
New
Price: $787.99
In Stock
Description: CNC Chamber Porting Service
Item #: KAT-M4470-R01
Condition:
New
Price: $136.99
Sale: $123.29
Save: 10%
Save: $13.70
In Stock
Description: CNC Chamber Porting Service
Item #: KAT-M7112
Condition:
New
Price: $136.99
Sale: $123.29
Save: 10%
Save: $13.70
In Stock
Description: For stock LS7 & LT4 Heads
Item #: KAT-4682
Condition:
New
Price: $17.99
In Stock
Description: For LS7 engines
Item #: KAT-6586-R01
Condition:
New
Price: $224.99
Price: $2.99
In Stock
Description: For LS heads
Item #: KAT-6749
Condition:
New
Price: $8.99
Price: $224.99
Description: Recondition Valves
Item #: /S-RECONDITIONVALVES
Condition:
New
Price: $142.99
In Stock
Description: 1.550" diameter
Item #: EP-01-2204-8
Condition:
New
Price: $21.99
In Stock
Description: 2.00" diameter
Item #: EP-01-2220-8
Condition:
New
Price: $21.99
In Stock
Description: 2.02" diameter
Item #: EP-01-2202-8
Condition:
New
Price: $21.99
In Stock
Description: 1.57" diameter
Item #: EP-01-2200-8
Condition:
New
Price: $21.99
In Stock
Description: Head Stud kit for LS6/LS2/LS7
Item #: ARP-234-4317
Condition:
New
Price: $382.99