Best Intercooler Block Off Plates. Reviews December, 2020

GXP Direct Replacement Billet Aluminum Coolant Plate with O-Ring Seal Compatible with 2001-2017 Chevy/GMC 6.6 LB7 / LLY/LBZ/LMM/LML / L5P Duramax Diesel

Search only GXP brand name
GXP Direct Replacement Billet Aluminum Coolant Plate with O-Ring Seal Compatible with 2001-2017 Chevy/GMC 6.6 LB7 / LLY/LBZ/LMM/LML / L5P Duramax Diesel

Current price: 49.95 USD


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Warranty: 1-Year Warranty

  • Eliminate Rear Housing Coolant Leaks
  • Replaces Factory Coolant Plate | Installs Using Factory Bolts & Hardware
  • Built-In O-Ring Seal
  • Billet Aluminum Construction
  • The GXP coolant plate eliminates the common leaking issue in your 2001-2017 GM 6.6L Duramax. The factory coolant plate has a cast design with a gasket. Over time, this plate commonly begins to leak. GXP offers this billet plate with a built-in O-ring seal for a leak-free installation. The GXP coolant plate is a thicker and more durable direct replacement for the factory plate.

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Seadoo 580 587 650 657 717 720 Oil Injection Block Off

Search only TITAN 757 PERFORMANCE brand name
Seadoo 580 587 650 657 717 720 Oil Injection Block Off

Current price: 12.95 USD


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Weight: 0.13 Pounds

  • Eliminate Rear Housing Coolant Leaks
  • Replaces Factory Coolant Plate | Installs Using Factory Bolts & Hardware
  • Built-In O-Ring Seal
  • Billet Aluminum Construction
  • The GXP coolant plate eliminates the common leaking issue in your 2001-2017 GM 6.6L Duramax. The factory coolant plate has a cast design with a gasket. Over time, this plate commonly begins to leak. GXP offers this billet plate with a built-in O-ring seal for a leak-free installation. The GXP coolant plate is a thicker and more durable direct replacement for the factory plate.

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Lonestar E-Brake Block Off Plate Compatible with 09-19 Yamaha YFZ450R

Search only Lonestar Racing brand name
Lonestar E-Brake Block Off Plate Compatible with 09-19 Yamaha YFZ450R

Current price: 27.01 USD


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  • Eliminate Rear Housing Coolant Leaks
  • Replaces Factory Coolant Plate | Installs Using Factory Bolts & Hardware
  • Built-In O-Ring Seal
  • Billet Aluminum Construction
  • The GXP coolant plate eliminates the common leaking issue in your 2001-2017 GM 6.6L Duramax. The factory coolant plate has a cast design with a gasket. Over time, this plate commonly begins to leak. GXP offers this billet plate with a built-in O-ring seal for a leak-free installation. The GXP coolant plate is a thicker and more durable direct replacement for the factory plate.
  • Lonestar Racing makes the small accessories for your ATV better just like their e-brake block off plate.Constructed out of aluminum and features the LSR logo engraved on the top.Allows for the emergency brake cable and bracket to be removed for a clean lo

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ICT Billet SBF Front Engine Plate Solid 289 351W Motor Mount Small Block 551807

Search only ICT Billet brand name
ICT Billet SBF Front Engine Plate Solid 289 351W Motor Mount Small Block 551807

Current price: 79.99 USD


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Height: 0.5 Inches

Length: 36.5 Inches

Width: 12.5 Inches

Weight: 10 Pounds

  • Eliminate Rear Housing Coolant Leaks
  • Replaces Factory Coolant Plate | Installs Using Factory Bolts & Hardware
  • Built-In O-Ring Seal
  • Billet Aluminum Construction
  • The GXP coolant plate eliminates the common leaking issue in your 2001-2017 GM 6.6L Duramax. The factory coolant plate has a cast design with a gasket. Over time, this plate commonly begins to leak. GXP offers this billet plate with a built-in O-ring seal for a leak-free installation. The GXP coolant plate is a thicker and more durable direct replacement for the factory plate.
  • Lonestar Racing makes the small accessories for your ATV better just like their e-brake block off plate.Constructed out of aluminum and features the LSR logo engraved on the top.Allows for the emergency brake cable and bracket to be removed for a clean lo
  • 12" Tall x 36" Wide, Compatible with Most Applications
  • Make Installation a Breeze By Using 2 Pieces Of Cardboard, Cut Each Side For Vehicle, Then Tape the 2 Pieces Together And Lay On Top Of The Engine Plate As A Template
  • Made In Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
  • Solid Mount Your Race Engine For Quicker E.T.'s
  • Made From 1/4" Thick, Hardened Aluminum

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ICT Billet BBF Front Engine Plate Solid 429 460 Motor Mount Big Block 551806

Search only ICT Billet brand name
ICT Billet BBF Front Engine Plate Solid 429 460 Motor Mount Big Block 551806

Current price: 79.99 USD


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Height: 0.6 Inches

Length: 36.25 Inches

Width: 12.5 Inches

  • Eliminate Rear Housing Coolant Leaks
  • Replaces Factory Coolant Plate | Installs Using Factory Bolts & Hardware
  • Built-In O-Ring Seal
  • Billet Aluminum Construction
  • The GXP coolant plate eliminates the common leaking issue in your 2001-2017 GM 6.6L Duramax. The factory coolant plate has a cast design with a gasket. Over time, this plate commonly begins to leak. GXP offers this billet plate with a built-in O-ring seal for a leak-free installation. The GXP coolant plate is a thicker and more durable direct replacement for the factory plate.
  • Lonestar Racing makes the small accessories for your ATV better just like their e-brake block off plate.Constructed out of aluminum and features the LSR logo engraved on the top.Allows for the emergency brake cable and bracket to be removed for a clean lo
  • 12" Tall x 36" Wide, Compatible with Most Applications
  • Make Installation a Breeze By Using 2 Pieces Of Cardboard, Cut Each Side For Vehicle, Then Tape the 2 Pieces Together And Lay On Top Of The Engine Plate As A Template
  • Made In Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
  • Solid Mount Your Race Engine For Quicker E.T.'s
  • Made From 1/4" Thick, Hardened Aluminum
  • 12" Tall x 36" Wide, Compatible with Most Applications
  • Make Installation a Breeze By Using 2 Pieces Of Cardboard, Cut Each Side For Vehicle, Then Tape the 2 Pieces Together And Lay On Top Of The Engine Plate As A Template
  • Made In Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
  • Solid Mount Your Race Engine For Quicker E.T.'s
  • Made From 1/4" Thick, Hardened Aluminum

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Lonestar Racing 21P00305 E-Brake Block-Off Plate

Search only Lonestar Racing brand name
Lonestar Racing 21P00305 E-Brake Block-Off Plate

Current price: 12.93 USD


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Height: 0.5 Inches

Length: 2.5 Inches

Width: 1.5 Inches

  • Eliminate Rear Housing Coolant Leaks
  • Replaces Factory Coolant Plate | Installs Using Factory Bolts & Hardware
  • Built-In O-Ring Seal
  • Billet Aluminum Construction
  • The GXP coolant plate eliminates the common leaking issue in your 2001-2017 GM 6.6L Duramax. The factory coolant plate has a cast design with a gasket. Over time, this plate commonly begins to leak. GXP offers this billet plate with a built-in O-ring seal for a leak-free installation. The GXP coolant plate is a thicker and more durable direct replacement for the factory plate.
  • Lonestar Racing makes the small accessories for your ATV better just like their e-brake block off plate.Constructed out of aluminum and features the LSR logo engraved on the top.Allows for the emergency brake cable and bracket to be removed for a clean lo
  • 12" Tall x 36" Wide, Compatible with Most Applications
  • Make Installation a Breeze By Using 2 Pieces Of Cardboard, Cut Each Side For Vehicle, Then Tape the 2 Pieces Together And Lay On Top Of The Engine Plate As A Template
  • Made In Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
  • Solid Mount Your Race Engine For Quicker E.T.'s
  • Made From 1/4" Thick, Hardened Aluminum
  • 12" Tall x 36" Wide, Compatible with Most Applications
  • Make Installation a Breeze By Using 2 Pieces Of Cardboard, Cut Each Side For Vehicle, Then Tape the 2 Pieces Together And Lay On Top Of The Engine Plate As A Template
  • Made In Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
  • Solid Mount Your Race Engine For Quicker E.T.'s
  • Made From 1/4" Thick, Hardened Aluminum
  • Billet aluminum

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BlackPath - Fits Honda + Acura Engine Guard Non-VTEC B20 + B20B + B20Z + Engine Girdle Conversion Swap Motor Block (Polished) T6 Billet

Search only Black Path brand name
BlackPath - Fits Honda + Acura Engine Guard Non-VTEC B20 + B20B + B20Z + Engine Girdle Conversion Swap Motor Block (Polished) T6 Billet

Current price: 174.95 USD


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  • Eliminate Rear Housing Coolant Leaks
  • Replaces Factory Coolant Plate | Installs Using Factory Bolts & Hardware
  • Built-In O-Ring Seal
  • Billet Aluminum Construction
  • The GXP coolant plate eliminates the common leaking issue in your 2001-2017 GM 6.6L Duramax. The factory coolant plate has a cast design with a gasket. Over time, this plate commonly begins to leak. GXP offers this billet plate with a built-in O-ring seal for a leak-free installation. The GXP coolant plate is a thicker and more durable direct replacement for the factory plate.
  • Lonestar Racing makes the small accessories for your ATV better just like their e-brake block off plate.Constructed out of aluminum and features the LSR logo engraved on the top.Allows for the emergency brake cable and bracket to be removed for a clean lo
  • 12" Tall x 36" Wide, Compatible with Most Applications
  • Make Installation a Breeze By Using 2 Pieces Of Cardboard, Cut Each Side For Vehicle, Then Tape the 2 Pieces Together And Lay On Top Of The Engine Plate As A Template
  • Made In Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
  • Solid Mount Your Race Engine For Quicker E.T.'s
  • Made From 1/4" Thick, Hardened Aluminum
  • 12" Tall x 36" Wide, Compatible with Most Applications
  • Make Installation a Breeze By Using 2 Pieces Of Cardboard, Cut Each Side For Vehicle, Then Tape the 2 Pieces Together And Lay On Top Of The Engine Plate As A Template
  • Made In Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
  • Solid Mount Your Race Engine For Quicker E.T.'s
  • Made From 1/4" Thick, Hardened Aluminum
  • Billet aluminum
  • Comes with detailed Installation Instructions
  • CNC Machined from T6 Billet Aluminum and Polished surface for maximum strenght
  • Includes 1x Engine Block Girdle, 6x VTEC Head Adapter Dowels, 1x Engine Block Guard and 1x Drive Your Way Keychain Tag
  • Provides additional support to the cylinder walls especially for forced induction and nitrous applications
  • Fits All Honda and Acura Non-VTEC B20-Series (base, B and Z models)

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Acouto Aluminum Alloy A/C Block off Kit Car Replacement Accessory Fit for Tahoe 02-09, SRG100009

Search only Acouto brand name
Acouto Aluminum Alloy A/C Block off Kit Car Replacement Accessory Fit for Tahoe 02-09, SRG100009

Current price: 23.99 USD


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  • Eliminate Rear Housing Coolant Leaks
  • Replaces Factory Coolant Plate | Installs Using Factory Bolts & Hardware
  • Built-In O-Ring Seal
  • Billet Aluminum Construction
  • The GXP coolant plate eliminates the common leaking issue in your 2001-2017 GM 6.6L Duramax. The factory coolant plate has a cast design with a gasket. Over time, this plate commonly begins to leak. GXP offers this billet plate with a built-in O-ring seal for a leak-free installation. The GXP coolant plate is a thicker and more durable direct replacement for the factory plate.
  • Lonestar Racing makes the small accessories for your ATV better just like their e-brake block off plate.Constructed out of aluminum and features the LSR logo engraved on the top.Allows for the emergency brake cable and bracket to be removed for a clean lo
  • 12" Tall x 36" Wide, Compatible with Most Applications
  • Make Installation a Breeze By Using 2 Pieces Of Cardboard, Cut Each Side For Vehicle, Then Tape the 2 Pieces Together And Lay On Top Of The Engine Plate As A Template
  • Made In Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
  • Solid Mount Your Race Engine For Quicker E.T.'s
  • Made From 1/4" Thick, Hardened Aluminum
  • 12" Tall x 36" Wide, Compatible with Most Applications
  • Make Installation a Breeze By Using 2 Pieces Of Cardboard, Cut Each Side For Vehicle, Then Tape the 2 Pieces Together And Lay On Top Of The Engine Plate As A Template
  • Made In Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
  • Solid Mount Your Race Engine For Quicker E.T.'s
  • Made From 1/4" Thick, Hardened Aluminum
  • Billet aluminum
  • Comes with detailed Installation Instructions
  • CNC Machined from T6 Billet Aluminum and Polished surface for maximum strenght
  • Includes 1x Engine Block Girdle, 6x VTEC Head Adapter Dowels, 1x Engine Block Guard and 1x Drive Your Way Keychain Tag
  • Provides additional support to the cylinder walls especially for forced induction and nitrous applications
  • Fits All Honda and Acura Non-VTEC B20-Series (base, B and Z models)
  • ★Designed fit for GMC Yukon Denali, fit for Cadillac Escalade and fit for Chevrolet Tahoe new body style 02-09.
  • ★No need to make any modifications to the front air conditioning line. Simply disconnect the rear line under the hood and install the kit.
  • ★This allows operation from the rear line or pre-evaporator air conditioning without loss of refrigerant.
  • ★Repair the leakage of the rear air conditioning system by eliminating the rear system and pre-reserving air conditioning, economic and convenient in use.
  • ★High quality mechanical parts and sealing washers for low and high pressure pipes.

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BlackPath - For Honda + Acura Engine Guard Non-VTEC B20 + B20B + B20Z Motor Block (Polished) T6 Billet

Search only Black Path brand name
BlackPath - For Honda + Acura Engine Guard Non-VTEC B20 + B20B + B20Z Motor Block (Polished) T6 Billet

Current price: 65.95 USD


Check price and availability


  • Eliminate Rear Housing Coolant Leaks
  • Replaces Factory Coolant Plate | Installs Using Factory Bolts & Hardware
  • Built-In O-Ring Seal
  • Billet Aluminum Construction
  • The GXP coolant plate eliminates the common leaking issue in your 2001-2017 GM 6.6L Duramax. The factory coolant plate has a cast design with a gasket. Over time, this plate commonly begins to leak. GXP offers this billet plate with a built-in O-ring seal for a leak-free installation. The GXP coolant plate is a thicker and more durable direct replacement for the factory plate.
  • Lonestar Racing makes the small accessories for your ATV better just like their e-brake block off plate.Constructed out of aluminum and features the LSR logo engraved on the top.Allows for the emergency brake cable and bracket to be removed for a clean lo
  • 12" Tall x 36" Wide, Compatible with Most Applications
  • Make Installation a Breeze By Using 2 Pieces Of Cardboard, Cut Each Side For Vehicle, Then Tape the 2 Pieces Together And Lay On Top Of The Engine Plate As A Template
  • Made In Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
  • Solid Mount Your Race Engine For Quicker E.T.'s
  • Made From 1/4" Thick, Hardened Aluminum
  • 12" Tall x 36" Wide, Compatible with Most Applications
  • Make Installation a Breeze By Using 2 Pieces Of Cardboard, Cut Each Side For Vehicle, Then Tape the 2 Pieces Together And Lay On Top Of The Engine Plate As A Template
  • Made In Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
  • Solid Mount Your Race Engine For Quicker E.T.'s
  • Made From 1/4" Thick, Hardened Aluminum
  • Billet aluminum
  • Comes with detailed Installation Instructions
  • CNC Machined from T6 Billet Aluminum and Polished surface for maximum strenght
  • Includes 1x Engine Block Girdle, 6x VTEC Head Adapter Dowels, 1x Engine Block Guard and 1x Drive Your Way Keychain Tag
  • Provides additional support to the cylinder walls especially for forced induction and nitrous applications
  • Fits All Honda and Acura Non-VTEC B20-Series (base, B and Z models)
  • ★Designed fit for GMC Yukon Denali, fit for Cadillac Escalade and fit for Chevrolet Tahoe new body style 02-09.
  • ★No need to make any modifications to the front air conditioning line. Simply disconnect the rear line under the hood and install the kit.
  • ★This allows operation from the rear line or pre-evaporator air conditioning without loss of refrigerant.
  • ★Repair the leakage of the rear air conditioning system by eliminating the rear system and pre-reserving air conditioning, economic and convenient in use.
  • ★High quality mechanical parts and sealing washers for low and high pressure pipes.
  • Comes with detailed Installation Instructions
  • CNC Machined from T6 Billet Aluminum and Polished surface for maximum strenght
  • Includes 1x Engine Block Guard
  • Provides additional support to the cylinder walls especially for forced induction and nitrous applications
  • Fits All Honda and Acura Non-VTEC B20-Series (base, B and Z models)

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Duokon 6061 Aluminum Rear A/C Block Off Kit Fit for Caravan 2012-2015

Search only Duokon brand name
Duokon 6061 Aluminum Rear A/C Block Off Kit Fit for Caravan 2012-2015

Current price: 5.69 USD

Saving: $0.60 (10%)


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  • Eliminate Rear Housing Coolant Leaks
  • Replaces Factory Coolant Plate | Installs Using Factory Bolts & Hardware
  • Built-In O-Ring Seal
  • Billet Aluminum Construction
  • The GXP coolant plate eliminates the common leaking issue in your 2001-2017 GM 6.6L Duramax. The factory coolant plate has a cast design with a gasket. Over time, this plate commonly begins to leak. GXP offers this billet plate with a built-in O-ring seal for a leak-free installation. The GXP coolant plate is a thicker and more durable direct replacement for the factory plate.
  • Lonestar Racing makes the small accessories for your ATV better just like their e-brake block off plate.Constructed out of aluminum and features the LSR logo engraved on the top.Allows for the emergency brake cable and bracket to be removed for a clean lo
  • 12" Tall x 36" Wide, Compatible with Most Applications
  • Make Installation a Breeze By Using 2 Pieces Of Cardboard, Cut Each Side For Vehicle, Then Tape the 2 Pieces Together And Lay On Top Of The Engine Plate As A Template
  • Made In Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
  • Solid Mount Your Race Engine For Quicker E.T.'s
  • Made From 1/4" Thick, Hardened Aluminum
  • 12" Tall x 36" Wide, Compatible with Most Applications
  • Make Installation a Breeze By Using 2 Pieces Of Cardboard, Cut Each Side For Vehicle, Then Tape the 2 Pieces Together And Lay On Top Of The Engine Plate As A Template
  • Made In Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
  • Solid Mount Your Race Engine For Quicker E.T.'s
  • Made From 1/4" Thick, Hardened Aluminum
  • Billet aluminum
  • Comes with detailed Installation Instructions
  • CNC Machined from T6 Billet Aluminum and Polished surface for maximum strenght
  • Includes 1x Engine Block Girdle, 6x VTEC Head Adapter Dowels, 1x Engine Block Guard and 1x Drive Your Way Keychain Tag
  • Provides additional support to the cylinder walls especially for forced induction and nitrous applications
  • Fits All Honda and Acura Non-VTEC B20-Series (base, B and Z models)
  • ★Designed fit for GMC Yukon Denali, fit for Cadillac Escalade and fit for Chevrolet Tahoe new body style 02-09.
  • ★No need to make any modifications to the front air conditioning line. Simply disconnect the rear line under the hood and install the kit.
  • ★This allows operation from the rear line or pre-evaporator air conditioning without loss of refrigerant.
  • ★Repair the leakage of the rear air conditioning system by eliminating the rear system and pre-reserving air conditioning, economic and convenient in use.
  • ★High quality mechanical parts and sealing washers for low and high pressure pipes.
  • Comes with detailed Installation Instructions
  • CNC Machined from T6 Billet Aluminum and Polished surface for maximum strenght
  • Includes 1x Engine Block Guard
  • Provides additional support to the cylinder walls especially for forced induction and nitrous applications
  • Fits All Honda and Acura Non-VTEC B20-Series (base, B and Z models)
  • ★Perfect Fitment ----- The Rear A/C Block off Kit is Suitable for CNC machined accessory of low pressure and high pressure lines, Customized to fit for Dodge Caravan 2012-2015.
  • ★Professional manufacturing ----- The Rear A/C Block off has professional manufacturing, high precision and superior performance.
  • ★Great functions ----- The AC Block off Kit Can repaire the leakage of the rear air conditioning system by eliminating the rear system.
  • ★Simply Installation ----- The Rear A/C Block off Kit has simple installation steps, perfect match to the original car, no need to make any modifications to the front air conditioning line.
  • ★Premium material ----- The Rear A/C Block off Kit is made of high quality 6061 aluminum material which does not crack easily, rustproof, long life service, reducing your replacement costs.

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