- Home »
- Catalog »
- Parts »
- Cylinder Head Parts & Services »
- GM
Katech Engineering LLC - GM
Select a Sub-Category
GM Featured Products
In Stock
Description: CNC Porting Service
Item #: KAT-M6753-LT1
Condition:
New
Price: $561.99
Sale: $499.99
Save: 11%
Save: $62.00
In Stock
Description: CNC Porting Service
Item #: KAT-M6753-LT4
Condition:
New
Price: $561.99
Sale: $499.99
Save: 11%
Save: $62.00
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-M7412
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-M6897
Condition:
New
Price: $590.99
Sale: $499.99
Save: 15%
Save: $91.00
In Stock
Description: CNC Porting Service
Item #: KAT-M7090
Condition:
New
Price: $561.99
Sale: $499.99
Save: 11%
Save: $62.00
Backordered
Description: CNC Ported big valve Gen 5 LT1 heads
Item #: KAT-A7809
Condition:
New
Price: $5,249.99
In Stock
Description: CNC ported LT1 heads set up for .660 lift cam, sold in Pairs
Item #: KAT-A7674
Condition:
New
Price: $2,099.99
Sale: $1,899.99
Save: 10%
Save: $200.00
In Stock
Description: Pair
Item #: KAT-A6969-B
Condition:
New
Price: $4,640.99
In Stock
Description: Pair
Item #: KAT-A6969
Condition:
New
Price: $4,325.99
Backordered
Description: Pair
Item #: KAT-A7748
Condition:
New
Price: $5,459.99
Backordered
Description: Pair
Item #: KAT-A7686
Condition:
New
Price: $5,144.99
In Stock
Description: CNC ported LT1 & LT2 heads set up for .660 lift cam, sold in Pairs
Item #: KAT-A7840
Condition:
New
Price: $2,099.99
Sale: $1,899.99
Save: 10%
Save: $200.00
In Stock
Description: CNC Porting Service, Valve Job, Hand-blending, Big Valves, Assembled with .660 dual springs
Item #: KAT-A7230C
Condition:
New
Price: $1,784.99
In Stock
Description: CNC Porting Service
Item #: KAT-A7266C
Condition:
New
Price: $1,784.99
Description: Your Heads fully assembled set up for Katech LT4 Cams plus CNC Porting & Guide Repair Service..
Item #: KAT-A7608
Condition:
New
Price: $5,280.99
Description: CNC Porting & Repair Service with Bronze guides, Ti/Mo Intake/Super Alloy Exhaust Valves..
Item #: KAT-A7606
Condition:
New
Price: $4,269.99
In Stock
Description: CNC Porting Bundle LT1/L86 Heads
Item #: KAT-A7783
Condition:
New
Price: $1,235.99
Sale: $1,099.99
Save: 11%
Save: $136.00
In Stock
Description: CNC Porting Bundle LT4/LT5 Heads
Item #: KAT-A7784
Condition:
New
Price: $1,235.99
Sale: $1,099.99
Save: 11%
Save: $136.00
In Stock
Description: CNC Chamber Porting Service, Valve Job, Hand-blending
Item #: KAT-A7416
Condition:
New
Price: $1,180.99
In Stock
Description: CNC Porting Service, Valve Job, Hand-blending, New Valve
Item #: KAT-A7229
Condition:
New
Price: $1,364.99
In Stock
Description: CNC Porting Service, Valve Job, Hand-blending, Big Valves
Item #: KAT-A7230
Condition:
New
Price: $1,364.99
In Stock
Description: CNC Porting Service
Item #: KAT-A7266
Condition:
New
Price: $1,123.99
Sale: $999.99
Save: 11%
Save: $124.00
In Stock
Description: CNC Porting Service
Item #: KAT-A7413
Condition:
New
Price: $1,180.99
Sale: $999.99
Save: 15%
Save: $181.00
In Stock
Description: CNC Porting Service
Item #: KAT-A7302
Condition:
New
Price: $1,123.99
Sale: $999.99
Save: 11%
Save: $124.00
In Stock
Description: CNC Porting Service with Bronze guides, Ti/Mo Intake Valves, Inspect/Advise Exhaust
Item #: KAT-A7269
Condition:
New
Price: $3,370.99
In Stock
Description: CNC Porting Service with Bronze guides, Ti/Mo Intake/Exhaust Valves
Item #: KAT-A7232
Condition:
New
Price: $5,055.99
In Stock
Description: LS7 Cylinder Head Repair-Only Bundle , Ti/Mo Intake Valves, Inspect/Advise Exhaust
Item #: KAT-A7270
Condition:
New
Price: $2,977.99
In Stock
Description: For most LS heads
Item #: KAT-A7753-TI
Condition:
New
Price: $839.99
In Stock
Description: For all LS heads
Item #: KAT-A7753-TS
Condition:
New
Price: $787.99
In Stock
Description: For LT1 heads
Item #: KAT-A7754-TI
Condition:
New
Price: $866.99
In Stock
Description: For LT1 heads
Item #: KAT-A7754-TS
Condition:
New
Price: $813.99
Backordered
Description: For LT4 heads
Item #: KAT-A7755-TI
Condition:
New
Price: $866.99
Backordered
Description: For LT4 heads
Item #: KAT-A7755-TS
Condition:
New
Price: $813.99
In Stock
Description: BTR PLATINUM LS DUAL SPRING KIT with steel retainers - .660" LIFT - SK001
Item #: BTR-SK001
Condition:
New
Price: $239.99
In Stock
Description: BTR PLATINUM LS9 DUAL SPRING KIT with steel retainers - .660" LIFT - SK006
Item #: BTR-SK006
Condition:
New
Price: $325.99
In Stock
Description: BTR PLATINUM LT1 DUAL SPRING KIT with Titanium retainers - .660" LIFT - SK007
Item #: BTR-SK007/0560/BB
Condition:
New
Price: $309.99
Backordered
Description: BTR PLATINUM LT4 DUAL SPRING KIT with Titanium retainers - .660" LIFT - SK008
Item #: BTR-SK008
Condition:
New
Price: $309.99
In Stock
Description: High lift valve springs for all LS & LT engines.
Item #: PSI-LS1516
Condition:
New
Price: $24.99
In Stock
Description: High lift valve springs for all LS & LT engines.
Item #: PSI-LS1511
Condition:
New
Price: $22.99
In Stock
Description: CNC Chamber Porting Service
Item #: KAT-M7111
Condition:
New
Price: $136.99
In Stock
Description: Katech CNC Machining Service
Item #: KAT-M7110
Condition:
New
Price: $143.99
Description: Katech/PSI LS Dual Valve Spring Kit
Item #: KAT-A7919-TS
Condition:
New
Price: $787.99
Description: Katech/PSI LT1 Dual Valve Spring Kit
Item #: KAT-A7920-TS
Condition:
New
Price: $787.99
Description: Katech/PSI LT4 Dual Valve Spring Kit
Item #: KAT-A7921-TS
Condition:
New
Price: $787.99
Description: For Gen 5 LT cylinder heads only
Item #: /S-CUSTOMENGRAVE-CYLHD
Condition:
New
Price: $0.99
Description: One-time fee to program and proof a new logo for engraving
Item #: /S-ENGRAVINGSETUP
Condition:
New
Price: $177.99
Description: For Gen 3-4 LS cylinder heads only
Item #: /S-CUSTOMLASER-CYLHD
Condition:
New
Price: $0.99
Description: One-time fee to set up a new logo for laser etching
Item #: /S-LASERETCHSETUP
Condition:
New
Price: $59.99
Description: Cylinder head deburring service to restore your cylinder heads
Item #: /S-HEADDEBURR
Condition:
New
Price: $161.99
Price: $69.99
