Katech Engines - GM

Cylinder Head Parts & Services - GM

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Cylinder Head Parts & Services - GM - Gen 3/4 LS
Cylinder Head Parts & Services - GM - Gen 5 LT

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Items 1-60 of 102
In Stock
Description: For all LS heads
Item #: CHE-500-314-210-E7B
Condition: New
Price: $12.49
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Price: $168.99
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Price: $168.99
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Price: $168.99
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Description: Competition valve job
Item #: /S-VALVEJOB
Condition: New
Price: $406.99
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Description: For Gen 5 LT cylinder heads only
Item #: /S-CUSTOMENGRAVE-CYLHD
Condition: New
Price: $0.01
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Description: One-time fee to program and proof a new logo for engraving
Item #: /S-ENGRAVINGSETUP
Condition: New
Price: $168.99
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Description: For Gen 3-4 LS cylinder heads only
Item #: /S-CUSTOMLASER-CYLHD
Condition: New
Price: $0.01
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Description: One-time fee to set up a new logo for laser etching
Item #: /S-LASERETCHSETUP
Condition: New
Price: $56.49
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Description: Cylinder head deburring service to restore your cylinder heads
Item #: /S-HEADDEBURR
Condition: New
Price: $153.99
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Price: $168.99
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Price: $168.99
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Price: $168.99
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Price: $168.99
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Price: $168.99
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Description: Service
Item #: /S-DISASSEMBLE-CYL
Condition: New
Price: $65.99
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In Stock
Description: Seal-only style
Item #: GMP-12457652
Condition: New
Price: $3.99
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Backordered
Description: Seal/seat combination style, pack of 8 for singles use 12645472
Item #: GMP-12482062
Condition: New
Price: $40.49
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Description: Ferrea LS7 Hollow Stem Exhaust Valve
Item #: FER-F2042P-8
Condition: New
Price: $385.49
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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

Description: Highly recommended when a competition valve job is added to our CNC porting
Item #: /S-HANDBLEND
Condition: New
Price: $153.99
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In Stock
Description: OEM GM Inconel LS3 Exhaust Valve
Item #: GMP-12612427
Condition: New
Price: $33.99
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In Stock
Description: OEM GM Inconel LT1/LT4 Exhaust Valve
Item #: GMP-12671857
Condition: New
Price: $33.99
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Description: Install bronze valve guides
Item #: /S-BRONZEGUIDES
Condition: New
Price: $296.99
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In Stock
Description: Seal-only style
Item #: GMP-12533586
Condition: New
Price: $3.99
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Backordered
Description: Seal/seat combination style, set of 8 for singles use 12645673
Item #: GMP-12482063
Condition: New
Price: $35.99
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In Stock
Description: For PSI LS1511 spring
Item #: KAT-4678
Condition: New
Price: $18.49
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In Stock
Description: For stock LS7 & LT4 heads
Item #: KAT-4682
Condition: New
Price: $16.99
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In Stock
Description: For LS heads with PSI springs and CHE bronze guides
Item #: KAT-6545
Condition: New
Price: $7.99
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In Stock
Description: For LS & LT style heads with PSI springs and OEM guides
Item #: KAT-6687
Condition: New
Price: $7.99
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In Stock
Description: For LS heads
Item #: KAT-6749
Condition: New
Price: $7.99
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In Stock
Description: For LT4 heads
Item #: KAT-6924
Condition: New
Price: $7.99
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In Stock
Description: For LT4 heads
Item #: KAT-6928
Condition: New
Price: $18.49
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In Stock
Description: For LT4 heads
Item #: KAT-6931
Condition: New
Price: $7.99
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In Stock
Description: Designed for use with PSI-1511 valve springs
Item #: KAT-7119
Condition: New
Price: $15.99
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In Stock
Description: Designed for use with PSI-LS1511 or PSI-LS1516 valve springs
Item #: KAT-7128
Condition: New
Price: $15.99
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In Stock
Description: Valve Seal
Item #: KAT-7481
Condition: New
Price: $2.49
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In Stock
Description: Super Alloy
Item #: KAT-7484
Condition: New
Price: $58.99
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In Stock
Description: For LT4/LT5
Item #: KAT-7486
Condition: New
Price: $213.49
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In Stock
Description: For LS heads with dual springs and OEM or most bronze guides
Item #: KAT-7536
Condition: New
Price: $7.99
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Backordered
Description: Pair
Item #: KAT-A6753
Condition: New
Price: $2,821.49
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In Stock
Description: Pair
Item #: KAT-A6969
Condition: New
Price: $4,119.49
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In Stock
Description: CNC Porting Service, Valve Job, Hand-blending, New Valve
Item #: KAT-A7229
Condition: New
Price: $1,273.49
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In Stock
Description: CNC Porting Service, Valve Job, Hand-blending, Big Valves
Item #: KAT-A7230
Condition: New
Price: $1,273.49
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In Stock
Description: CNC Porting Service with Bronze guides, Ti/Mo Intake/Exhaust Valves
Item #: KAT-A7232
Condition: New
Price: $4,814.99
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In Stock
Description: CNC Porting Service
Item #: KAT-A7266
Condition: New
Price: $1,069.99
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In Stock
Description: CNC Porting Service with Bronze guides, Ti/Mo Intake Valves, Inspect/Advise Exhaust
Item #: KAT-A7269
Condition: New
Price: $3,209.99
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In Stock
Description: LS7 Cylinder Head Repair-Only Bundle , Ti/Mo Intake Valves, Inspect/Advise Exhaust
Item #: KAT-A7270
Condition: New
Price: $2,835.49
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In Stock
Description: CNC Porting Service
Item #: KAT-A7302
Condition: New
Price: $1,069.99
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In Stock
Description: CNC Porting Service
Item #: KAT-A7413
Condition: New
Price: $1,123.49
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In Stock
Description: CNC Chamber Porting Service, Valve Job, Hand-blending
Item #: KAT-A7416
Condition: New
Price: $1,123.49
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Description: CNC Porting & Repair Service with Bronze guides, Ti/Mo Intake/Super Alloy Exhaust Valves..
Item #: KAT-A7606
Condition: New
Price: $4,065.99
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Description: Your Heads fully assembled set up for Katech LT4 Cams plus CNC Porting & Guide Repair Service..
Item #: KAT-A7608
Condition: New
Price: $5,028.99
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In Stock
Description: CNC ported bare heads, sold as a pair..
Item #: KAT-A7673
Condition: New
Price: $1,283.99
Sale: $1,155.60
Save: 10%
Save: $128.39
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In Stock
Description: CNC ported LT1 heads set up for .650 lift cam, sold in Pairs
Item #: KAT-A7674
Condition: New
Price: $1,925.99
Sale: $1,733.40
Save: 10%
Save: $192.59
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Description: CNC Porting Bundle LT1/L86  Heads
Item #: KAT-A7XXX
Condition: New
Price: $1,176.99
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Description: CNC Porting Bundle LT4/LT5  Heads
Item #: KAT-A7XXX-1
Condition: New
Price: $1,176.99
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In Stock
Description: CNC Porting Service
Item #: KAT-M3835
Condition: New
Price: $534.99
Sale: $481.49
Save: 10%
Save: $53.50
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In Stock
Description: CNC Porting Service
Item #: KAT-M4321
Condition: New
Price: $534.99
Sale: $481.49
Save: 10%
Save: $53.50
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Items 1-60 of 102