Showing 1–50 of 499 results

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  KAT-A6885 – Gen 5 LT1/LT4/LT5 103MM Throttle Body – Color: Clear Anodize

  SKU: KAT-A6885

  For Gen 5 LT Engines

  Starting at: $679.99 Contact us for expected delivery

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  KAT-A6885-BLK – Gen 5 LT1/LT4/LT5 103MM Throttle Body – Color: Black Anodize

  SKU: KAT-A6885-BLK

  For Gen 5 LT Engines

  Starting at: $699.99 Contact us for expected delivery

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• Sale!

  C5-R Timing Chain

  SKU: KAT-7636

  For Gen 3/4/5 V8

  Starting at: $169.99 $149.99 Expected to Ship Today

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  KAT-A7092 – High Capacity Scavenge, High Capacity Pressure LT Dry Sump Oil Pump

  SKU: KAT-A7092

  For Gen 5 LT Dry Sump Engines

  Starting at: $929.99 Contact us for expected delivery

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  KAT-A7417 – LS 103MM Throttle Body – Color: Clear Anodize

  SKU: KAT-A7417

  For LS engines

  Starting at: $679.99

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  KAT-A7417-BLK – LS 103MM Throttle Body – Color: Black Anodize

  SKU: KAT-A7417-BLK

  For LS engines

  Starting at: $699.99 Contact us for expected delivery

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  KAT-7587 – Hemi 108MM Throttle Body – Color: Clear Anodize

  SKU: KAT-7587

  For 6.2L Hemi

  Starting at: $949.99 Contact us for expected delivery

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  KAT-7587-BLK – Hemi 108MM Throttle Body – Color: Black Anodize

  SKU: KAT-7587-BLK

  For 6.2L Hemi

  Starting at: $999.99 Contact us for expected delivery

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  KAT-7603 – LS C5 103MM Throttle Body – Color: Clear Anodize

  SKU: KAT-7603

  For LS1/LS6  engines

  Starting at: $679.99

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  KAT-7603-BLK – LS C5 103MM Throttle Body – Color: Black Anodize

  SKU: KAT-7603-BLK

  For LS1/LS6 engines

  Starting at: $699.99 See Sales for Expected Delivery

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  KAT-A5069-LS7 – High Capacity Scavenge, Ported Oil Pump

  SKU: KAT-A5069-LS7

  30% greater scavenge capacity

  Starting at: $859.99 Expected to Ship Today

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  KAT-A5069-LS9 – High Capacity Scavenge, High Capacity Pressure, Ported Oil Pump

  SKU: KAT-A5069-LS9

  30% greater scavenge capacity/20% greater pressure capacity

  Starting at: $859.99 Expected to Ship Today

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  KAT-A6856 – LT1/LT2/LT4/L86/L87 CNC Ported Throttle Body

  SKU: KAT-A6856

  For Gen 5 LT1/LT2/LT4/L86/L87 engines

  Starting at: $349.99 Expected to Ship Today

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  KAT-7522 Katech LS7 Track Attack Camshaft

  SKU: KAT-7522

  For LS7 or LS3 416

  Starting at: $577.49 Expected to Ship Today

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  KAT-7523 Katech LS7 K502 Camshaft

  SKU: KAT-7523

  For LS7 or LS3 416

  Starting at: $577.49 Expected to Ship Today

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  KAT-7656 Katech All-Day Camshaft

  SKU: KAT-7656

  For LS7 or LS3 416

  Starting at: $577.49 Expected to Ship Today

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  KAT-A6969 Gen 5 LT4/LT5 CNC Ported Cylinder Heads

  SKU: KAT-A6969

  Pair

  Starting at: $3,849.99

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  KAT-A7248 160 Degree Gen 5 LT Thermostat

  SKU: KAT-A7248

  For LT1/LT4/LT5/L83/L86

  Starting at: $73.99 Expected to Ship Today

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  KAT-A7260 174 Degree Gen 5 LT Thermostat

  SKU: KAT-A7260

  For LT1/LT4/LT5/L83/L86

  Starting at: $73.99 Expected to Ship Today

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  KAT-A7265 150 Degree Gen 5 LT Thermostat

  SKU: KAT-A7265

  For LT1/LT4/LT5/L83/L86

  Starting at: $73.99 Expected to Ship Today

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  KAT-A7673 Gen 5 LT1 CNC Ported Cylinder Heads (Bare)

  SKU: KAT-A7673

  CNC ported bare heads, sold as a pair..

  Starting at: $1,199.99 Expected to Ship Today

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  KAT-A7674 Gen 5 LT1 CNC Ported Cylinder Heads

  SKU: KAT-A7674

  CNC ported LT1 heads set up for .650 lift cam, sold in Pairs

  Starting at: $1,799.99 Expected to Ship Today

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  KAT-A7XXX CNC Porting Bundle Gen 5 LT1/L86 Cylinder Heads (PAIR)

  SKU: KAT-A7XXX

  CNC Porting Bundle LT1/L86  Heads

  Starting at: $1,099.99 Expected to Ship in 10 business days

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  KAT-A7XXX CNC Porting Bundle Gen 5 LT4/LT5 Cylinder Heads (PAIR)

  SKU: KAT-A7XXX-1

  CNC Porting Bundle LT4/LT5  Heads

  Starting at: $1,099.99 Expected to Ship in 10 business days

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  KAT-M3835 CNC Port LS2/LS6/Truck 243, 799, 317, 035 Cylinder Heads (PAIR)

  SKU: KAT-M3835

  CNC Porting Service

  Starting at: $499.99 Expected to Ship in 10 business days

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  KAT-M6753-LT1 CNC Port Gen 5 LT1/L86 Cylinder Heads (PAIR)

  SKU: KAT-M6753-LT1

  CNC Porting Service

  Starting at: $499.99 Expected to Ship in 10 business days

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  KAT-M6753-LT4 CNC Port Gen 5 LT4/LT5 Cylinder Heads (PAIR)

  SKU: KAT-M6753-LT4

  CNC Porting Service

  Starting at: $499.99 Expected to Ship in 10 business days

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  KAT-M7028 CNC Port LS3/L92/L99/L76 821, 823, 716 Cylinder Heads (PAIR)

  SKU: KAT-M7028

  CNC Porting Service

  Starting at: $499.99 Expected to Ship in 10 business days

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  KAT-M7107 CNC Port LS1/Truck 862, 706 Cylinder Heads (PAIR)

  SKU: KAT-M7107

  CNC Porting Service

  Starting at: $499.99 Expected to Ship in 10 business days

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  KAT-M7412 CNC Port LS3/L92/L99/L76 364, 5364 Cylinder Heads (PAIR)

  SKU: KAT-M7412

  CNC Porting Service

  Starting at: $499.99 Expected to Ship in 10 business days

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  Katech LTK Gen 5 Cylinder Heads

  Maximum performance

  Starting at: $2,519.99 – $7,349.99 Contact us for expected delivery

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  Billet LT Valve Covers

  SKU: KAT-A7379-

  For Gen 5 LT Engines

  Starting at: $787.49 – $944.99 Expected to Ship Today

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  Cast Aluminum Valve Covers (Gen 3/4 LS)

  For GM Gen 3 / 4  LS engines

  Starting at: $499.99 – $584.31 Contact us for expected delivery

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  Cast Aluminum Valve Covers (Gen 5 LT)

  For Gen 5 LT style engines

  Starting at: $451.49 – $467.24

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  KAT-4678 Titanium Valve Spring Retainer

  SKU: KAT-4678

  For PSI LS1511 spring

  Starting at: $16.99 Expected to Ship Today

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  KAT-4682 Lash Cap, LS7/LT4

  SKU: KAT-4682

  For stock LS7 & LT4 heads

  Starting at: $15.79 Expected to Ship Today

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  KAT-4727 Torquer LS7 110 Camshaft

  SKU: KAT-4727

  Torquer LS7 Camshaft

  Starting at: $577.49 Expected to Ship Today

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  KAT-4978 C6 Carbon Fiber Rear Spoiler

  SKU: KAT-4978

  For C6 Corvette (including Z06 & ZR1)

  Starting at: $1,499.99 Allow 10-12 weeks for delivery

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  KAT-4979 C6 Carbon Fiber Front Splitter

  SKU: KAT-4979

  For C6 Z06, ZR1 and Grand Sport

  Starting at: $869.99 Allow 10-12 weeks for delivery

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  KAT-6137 Katech Fascia Reinforcement for C6 Splitter

  SKU: KAT-6137

  C6 Front fascia reinforcement

  Starting at: $309.99 Allow 10-12 weeks for delivery

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  KAT-6138 Torquer LS7 116 Camshaft

  SKU: KAT-6138

  Torquer LS7 116 Camshaft

  Starting at: $577.49 Expected to Ship Today

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  KAT-6141 Torquer LS3 Camshaft

  SKU: KAT-6141

  Torquer LS3 Camshaft

  Starting at: $577.49 Expected to Ship Today

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  KAT-6545 Spring Seat For Bronze Guides

  SKU: KAT-6545

  For LS heads with PSI springs and CHE bronze guides

  Starting at: $7.39 Expected to Ship Today

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  KAT-6687 Spring Seat For OEM Guides

  SKU: KAT-6687

  For LS & LT style heads with PSI springs and OEM guides

  Starting at: $7.39 Expected to Ship Today

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  KAT-6701 K501 Camshaft

  SKU: KAT-6701

  For LS7 or LS3 416

  Starting at: $577.49

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  KAT-6749 Spring Seat For OEM Guides .040

  SKU: KAT-6749

  For LS heads

  Starting at: $7.39 Expected to Ship Today

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• Sale!

  KAT-6792 C7 Rear Spoiler

  SKU: KAT-6792

  C7 Corvette rear spoiler, now on Sale!!

  Starting at: $799.99 $249.99 In stock Now!!

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  KAT-6839 Carbon Fiber Splitter – C7 Z07 CFV

  SKU: KAT-6839

  C7 Z06 Z07 CFV-style

  Starting at: $1,369.99 Allow 10-12 weeks for delivery

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  KAT-6862 Torquer LT1 Camshaft

  SKU: KAT-6862

  Gen 5 LT1 Camshaft

  Starting at: $577.49 Expected to Ship Today

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  KAT-7060 K Force 1 Camshaft

  SKU: KAT-7060

  Gen 5 LT4 Camshaft (for automatics)

  Starting at: $577.49 Expected to Ship Today

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