More info
When stroking a stock motor or sleeving a motor with oil squirters, they have to be removed. Katech has the solution to retain that for engine longevity and this is especially important with a high performance motor, more so when stroked.
Fits all Gen 4 LS blocks with Katech squirter machining:
LS2
LS3
LS7
L76
L92
L99
LSX
Does NOT fit:
LS1
LS6
C5-R
RHS
LS9
LSA
Designed for 4.000" stroke
May require some piston skirt clearancing depending on piston design
Requires block machining to install
LS2
LS3
LS7
L76
L92
L99
LSX
Does NOT fit:
LS1
LS6
C5-R
RHS
LS9
LSA
Designed for 4.000" stroke
May require some piston skirt clearancing depending on piston design
Requires block machining to install
Related Products
DSX: Flex Fuel Sensor Kit [Camaro Corvette CTS V G8 GTO SS]
$299.00
$349.00
The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V...
WEAPON-X: Thermostat Gen 5 Engine [Corvette Camaro CTS V, LT1 LT4 LT5]
$59.00
Looking to help your gen 5 LT1 or LT4 powered Corvette, Camaro, or Cadillac run cooler? Add a lower temp...
PS: Magnetic Oil Pan Drain Plug [Camaro Corvette CTS V SS G8 GTO]
$20.00
$25.00
Want to further protect your LS or LT engine, then consider this mangentic drain plug. Select your vehicle below! Plug...
Nick Williams: 103mm Throttle Body for LS / LTx [Corvette, Camaro, CTS V, LS, LT1, LT4, LT5]
$690.00
$832.00
*Please select LS or LT before adding to cart Nick Williams Performance drive-by-wire throttle bodies are CNC precision-machined from billet...
WEAPON-X: LT1 LT4 87mm Ported Throttle Body [Camaro Corvette CTS V]
$247.50
$275.00
The WEAPON-X ported throttle bodies are quickly becoming notorious for quality, improved driveability, and power! The 87mm LT1 LT4 throttle...
SMC: Catch Cans [LS LT]
$119.00
$139.00
Saikou Michi Co. is here to make the finest oil catch tanks you can find anywhere. These are not blingy...
Elite Engineering: E2-X Catch Can Kit [Camaro Corvette CTS V, LS LT]
$370.00
$384.00
The E2-XTM Dual outlet system: All the features of the E2-X single outlet and more! A must for the aggressively driven...
GM: LT4 Injectors [Camaro Corvette CTS V, LT1 LT4 LT5]
$85.00
$95.00
Brand New Stock LT4 Replacements Applications: High horsepower GM Gen V V8 and V6 direct injection engines including LT4, LT1,...
WEAPON-X: 112mm Throttle Body Adapter [LS LT1 LT4]
$72.00
$80.00
Billet Nick Williams 112 Throttle Body Adapter Fits: LS2 LS3 LS6 LS7 LS9 LSA LT1 LT4 Camaro Corvette CTS-V G8...
GM: LT4 High Pressure Fuel Pump [Camaro Corvette CTS V, LT1 LT4 LT5]
$1,199.00
$1,399.00
DETAILS
SKU: 12673410
Item #: 12673410
Availability Remarks: Replaced 12642287
ICT: LT5 to LT4/LT1 95mm Throttle Body Adapter Plate [Camaro, Corvette, CTSV3, LT1 LT4]
$60.99
Works with LT5 throttle bodies ONLY Made in the USA from aerospace grade billet aluminum Includes: adapter plate, bolts, and O-ring seal This part...
WEAPON-X: LT Billet Valve Covers [Camaro Corvette CTS V, LT1 LT4 LT5]
$849.00
$949.00
Valve Covers are one of the most overlooked upgrades on the modern LT engine and this solution will add both...
WEAPON-X: LT4 Supercharger Conversion [C7 Corvette, Camaro gen 6]
$4,499.00
We are now offering LT4 supercharger conversion kits for the C7 Corvette and Camaro SS LT1 platforms! If you have an...
GM: LT5 Throttle Body with Adapter [Camaro Corvette CTS V, LT1 LT4 LT5]
$250.00
$299.00
The 95mm LT5 throttle body is GM's new choice for their highest HP production car ever and this can be...
WEAPON-X: LT5 95mm Ported Throttle Body [Camaro Corvette CTS V]
$180.00
$200.00
The WEAPON-X ported throttle bodies are quickly becoming notorious for quality, improved driveability, and power! The 95mm LT5 throttle body...
Katech: 103 Throttle Body [Corvette Camaro SS ZL1 CTS V, LT1 LT4]
$729.99
103mm throttle body for Gen 5 LT1 LT4 vehicles with modified inlet. This is a billet 5 axis CNC milled aluminum...
ARP: Cam Bolts for 3 Bolt Cam 134-1003 [LS LT]
$8.21
End your camshaft timing worries! High-quality ARP cam bolts have increased preload clamping force to ensure positive timing gear register....
Innovators West: 9% 18% Overdrive Harmonic Balancer [C7 Corvette Z06, LT4]
$555.00
$670.00
9% or 18% Overdrive SFI 18.1 9.50" OD Harmonic Balancer for GM 2015+ Z06 C7 Corvette. This damper is fully...
ARP: Pro Series Head Stud Kit [Camaro, Corvette, CTS V, LT1 LT4 LT5]
$434.00
$555.00
ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and...
Morel: 5290 LS Link Bar Hydraulic Roller Lifters [LS LT]
$539.99
$549.99
Morel Link Bar Hydraulic Roller Lifters with stock .700" diameter wheels .842 body. Link bars ensure that you'll never have...
LPE: Big Bore Fuel Pump [Camaro Corvette CTS V, LT1 LT4 LT5 L83 L86]
$2,975.00
$2,995.00
Pushing more power than your OEM LT1 or LT4 mechanical fuel pump can supply? Upgrade to this mechanical pump and...
GM: PCM [Camaro Corvette CTS V ATS V SS G8 GTO]
$389.00
$449.00
Looking for a tune but for various reasons you don't want to overwrite your stock PCM? Buy a spare unit,...
BTR: LT Chromoly 5/16" Pushrods [Camaro Corvette CTS V, LT1 LT4 LT5]
$119.00
Chromoly One Piece Pushrods for C7 Corvette Stingray, Grand Sport, Camaro SS, 1LE gen 5 LT1, C7 Z06, Camaro ZL1,...
ATI: Super Damper up to 15% [C7 Corvette, Z06, LT1 LT4]
$510.00
$549.00
ATI Performance Products, Inc. is proud to introduce its all new Super Damper for the 2014+ Corvette Stingray 6.2L, LT1...
JW: Flexplate SFI Approved [LSA LSX LT1 LT4 LT5]
$380.00
The Wheel, the best known and highest money winning flexplate on the market continues to evolve! Available in a heavy...
Katech: C5R Billet Timing Chain [LS LT Camaro Corvette CTS V G8 SS]
$159.99
$174.00
Induction hardened and precision machined steel billet gears for bullet proof durability. Feature 9 keyway crank sprocket for 2-degree incremental...
Elite Engineering: E2 Single Catch Can [Camaro Corvette CTS V G8, LS LT]
$180.00
$185.00
The PCV (Positive Crankcase Ventilation) system is designed to remove fumes from the engine crankcase, and alleviate crankcase pressure which...
Elite Engineering: Standard Catch Can
$155.00
$160.00
The PCV (Positive Crankcase Ventilation) system is designed to remove fumes from the engine crankcase, and alleviate crankcase pressure which...
GM: Head Gaskets [Camaro Corvette, LT1]
$90.00
$99.00
GM 7-layer head gasket LT1, sold in pairs Chevrolet Performance Multilayer Head Gasket for LT1 engines. These are possibly THE...
WEAPON-X: The Cooling Kit [C7 Corvette, LT1 LT4]
$1,699.00
$1,888.00
Keep your supercharged C7 Corvette at it's peak performance with these Weapon-X cooling packages! Any of you guys who have had the C7Z on...
FIC: +30% LT4 Injectors [Camaro Corvette CTS V, LT1 LT4 LT5]
$420.00
Pushing more power than your OEM LT1 LT4 LT5 injectors can supply? Upgrade to these injectors and get up to...
Mighty Mouse: Oil Fill -AN Adapters
$40.00
$45.00
These Direct mount on LS and other valve covers that fit an LS type oil cap to provide a new...
RX: Monster Catch Can
$359.00
The RX "MONSTER" oil catch can is for the huge boost built applications and works unreal well at providing proper...
Callies: Compstar Connecting Rods
$795.00
$849.00
Better by Design Designed and produced with engineering and finishing advancements, CompStar high performance connecting rods have what it takes...
Comp Cams: Lifters [Camaro Corvette CTS V, LS LT]
$274.95
Getting rid of the factory AFM for a more aggressive cam and performance? Take a look what the pros at...
Comp Cams: Hardened Pushrods [C7 Corvette Camaro CTS V, LT1 LT4]
$110.00
$115.00
If you're doing head work on your new LT1 or LT4 power house, you'll want to replace the factory pushrods...
LMR: Forced Induction Catch Can Kit [C7 Corvette, Z06, LT1 LT4]
$699.00
$749.00
The stock configuration on the 2014+ C7 Corvette Stingray pulls fouled air from the valve covers to evacuate crankcase pressure....
RX: Clean Air Oil Separator
$99.00
$149.00
Designed for the LS and LT dry sumps. This newly re-designed unit now features a threaded billet capwhich disassembles for...
Nick Williams: LT 112mm Throttle Body [Corvette Camaro CTS V, LT1 LT4 LT5]
$899.00
Nick Williams made 112mm throttle body for Gen 5 LT1 LT4 vehicles with modified inlet. This is a billet 5 axis...
WEAPON-X: PD Supercharger Camshaft Kit [C7 Corvette Stingray, Z51, GS, LT1]
$1,199.00
$1,299.00
Looking to make more efficient positive displacement supercharged power and more aggressive lope (increasing by stages below) in your C7 Corvette...
Katech: Piston Oil Squirters [LS LT Camaro Corvette G8 SS]
$899.00
When stroking a stock motor or sleeving a motor with oil squirters, they have to be removed. Katech has the...
IWIS: Single Roller Timing Chain [LS2 LS3 LS6 LS7 LS9 LSA LT1 LT4 LT5]
$99.00
The timing chain is the finest chain on the market. This single roller chain will work with factory and aftermarket...
WEAPON-X: Centri Supercharger Camshaft Kit [C7 Corvette Stingray, Z51, GS, LT1]
$1,199.00
$1,299.00
Looking to make more efficient centrifugal supercharged power and more aggressive lope (increasing by stages below) in your C7 Corvette Stingray, Z51, C7...
Hinson: C7R Billet Timing Chain [LS LT Camaro Corvette CTS V G8 SS]
$149.99
$174.00
Induction hardened and precision machined steel billet gears for bullet proof durability. Feature 9 keyway crank sprocket for 2-degree incremental...
WEAPON-X: LT1 LT4 LT5 Forged Short Block 378 to 454 Cubic Inch (Optional Sleeving)
$5,699.00
$6,499.00
Here's your chance to drop in one of the race prepped engines we use on our builds at WEAPON-X Motorsports! ...
Callies: Magnum Crankshaft [LT1 LT4 LT5 L86 Engines]
$3,100.00
$3,358.00
After years of service, Magnum crankshafts by Callies have established themselves as one of the most durable competition crankshafts ever...