Big Block Chevy Gen 5 & 6 Thermostatically Controlled Engine Block Adapter

Big Block Chevy Gen 5 & 6 Thermostatically Controlled Engine Block Adapter

625-7704
Your Price:
$279.99

Quantity:  
Big Block Chevy Gen 5 & 6 Thermostatically Controlled Engine Block Adapter

Thermostatically Controlled Engine Block Adapter Gen 5/6 BBC

Maintaining proper engine oil temperature has become critical to the success or failure of today’s performance marine engines. Prolonged use of marine engines in conditions where oil cannot reach its optimum working temperatures will result in sludge formation and crankcase dilution which leads to excessive wear especially in the cylinder bores and bearing surfaces. A thermostat assembly combats this by permitting 90% of the engines oil to bypass the cooler during warm up. The balance of the oil flow is allowed to fl ow through the cooler maintaining constant pressure and preventing air pockets while eliminating cold oil shock. This reduces scuffing and premature wear and inhibits engine blow-by. As engine oil temperature reaches its optimum operating temperature moisture and impurities that often cause a milky condition are eliminated.

Until now oil temp was controlled either by some guess of components or by the professional engine builders through the use of some sort of external engine oil thermostat. While these external oil filter/ thermostats were very effective they were also very large and very bulk . Making them hard to mount and creating a maze of plumbing. The problem was the only available parts up until now couldn’t move the necessary oil fl ow to be mounted anywhere. else. But thanks to Hardin marine and their engineering staff they took to solving this decade long nuisance. Hardin Marine has developed this new thermostatically controlled engine block mounted product. With this unit all oil temperature is now controlled through a integral oil thermostat. The large 3/4NPT oil inlets/outlets assure the maximum amount of oil can be fl owed through the unit. So no more maze of external plumbing, no more big bulky external mounted components just the standard (2) lines to the filter and the standard (2) lines to your cooler. Sometimes evolution comes in the form of the simplest of things but this is one that has been deeply sought after. Overall Height: 4-3/4"



Big/Small Block Chevy Gen 4 Thermostatically Controlled Engine Block Adapter

Big/Small Block Chevy Gen 4 Thermostatically Controlled Engine Block Adapter

625-7703
Your Price:
$299.99

Quantity:  
Big/Small Block Chevy Gen 4 Thermostatically Controlled Engine Block Adapter

Thermostatically Controlled Engine Block Adapter Gen 4 BBC / SBC

Maintaining proper engine oil temperature has become critical to the success or failure of today’s performance marine engines. Prolonged use of marine engines in conditions where oil cannot reach its optimum working temperatures will result in sludge formation and crankcase dilution which leads to excessive wear especially in the cylinder bores and bearing surfaces. A thermostat assembly combats this by permitting 90% of the engines oil to bypass the cooler during warm up. The balance of the oil flow is allowed to fl ow through the cooler maintaining constant pressure and preventing air pockets while eliminating cold oil shock. This reduces scuffing and premature wear and inhibits engine blow-by. As engine oil temperature reaches its optimum operating temperature moisture and impurities that often cause a milky condition are eliminated.

Until now oil temp was controlled either by some guess of components or by the professional engine builders through the use of some sort of external engine oil thermostat. While these external oil filter/ thermostats were very effective they were also very large and very bulk . Making them hard to mount and creating a maze of plumbing. The problem was the only available parts up until now couldn’t move the necessary oil fl ow to be mounted anywhere. else. But thanks to Hardin marine and their engineering staff they took to solving this decade long nuisance. Hardin Marine has developed this new thermostatically controlled engine block mounted product. With this unit all oil temperature is now controlled through a integral oil thermostat. The large 3/4NPT oil inlets/outlets assure the maximum amount of oil can be fl owed through the unit. So no more maze of external plumbing, no more big bulky external mounted components just the standard (2) lines to the filter and the standard (2) lines to your cooler. Sometimes evolution comes in the form of the simplest of things but this is one that has been deeply sought after. Overall Height: 4-3/4"

O-Ring Kit for 625-7914 Oil Adapter

O-Ring Kit for 625-7914 Oil Adapter

625-7911
Your Price:
$8.95

Quantity:  
  • Designed to fit 625-7914 Gen. 4 Oil Adapter.
  • Kit Includes 6 O-Rings.
  • Note: Picture is example of O-Rings, not actual product.

Racing Products High Flow 3/4

Racing Products High Flow 3/4" NPT Side Inlet Oil Block Adapter - Side Inlet Gen 4 BBC

625-7914
Your Price:
$129.99

Quantity:  
Racing Products High Flow 3/4" NPT Side Inlet Oil Block Adapter - Side Inlet Gen 4 Big Block Chevy Adapter

This TGP Designed engine oil adapter is the preferred choice of  respected engine builders worldwide. Manufactured from 6061-T6 billet aluminum, these adapters provide large 3/4" NPT horizontal side inlets and outlets while providing easy access for leak-proof operation. The black hard anodized finish is attractive while providing corrosion protection.

Xtreme High Flow 3/4

Xtreme High Flow 3/4" NPT Side Inlet Oil Block Adapter - Side Inlet Gen 5/6 BBC

625-7916
Your Price:
$129.99

Quantity:  

Xtreme High Flow 3/4" NPT Side Inlet Oil Block Adapter - Side Inlet Gen 5/6 Big Block Chevy Adapter

The only choice of the most respected engine builders worldwide. Manufactured from 6061-T6 billet aluminum, these adapters provide large 3/4" NPT horizontal side inlets and outlets while providing easy access for leak-proof operation. The black hard anodized finish is attractive while providing corrosion protection.


Big Block Chevy Gen 5 & 6 Side Entry Remote Cooler Sandwich Adapter

Big Block Chevy Gen 5 & 6 Side Entry Remote Cooler Sandwich Adapter

625-7917
Your Price:
$99.99

Quantity:  

Big Block Chevy Gen 5 & 6 Side Entry Remote Cooler Sandwich Adapter

These unique adapters are used when a filter is desired to be used in a block mounted fashion. This unit lowers the original filter location by 1-1/2" while providing 3/4" NPT inlets and outlets. The factory oil by pass is eliminated in this situation.


Bottom Entry Billet Engine Oil Block Adapter - 460 Ford

Bottom Entry Billet Engine Oil Block Adapter - 460 Ford

240-22-460
Your Price:
$89.99

Quantity:  

Bottom Entry Billet Engine Oil Block Adapter - 460 Ford

These machined billet aluminum bypass plates are needed when using a remote oil filter. O-rings are captured in the plate for a tight seal against the block surface, and are installed under bolt heads for leak-free performance. Drilled and tapped to accept 1/2" NPT fittings. Includes all mounting hardware.

When a marine engine is installed in the bilge of a boat there is little or no access to the bottom of the engine therefore a remote mounted oil filter is required. An oil filter block off adapter must be bolted on the original oil filter location to accomplish this. These block off adapters are constructed of 6061-T6 billet aluminum and then beautifully anodized for superior corrosion resistance in harsh environments. They are completely O-ringed on the sealing surfaces to eliminate oil leaks, copper sealing washers are NOT used under the mounting bolt heads.


Bottom Entry Billet Engine Oil Block Adapter - Generation 5 Chevy

Bottom Entry Billet Engine Oil Block Adapter - Generation 5 Chevy

240-22-584
Your Price:
$59.99

Quantity:  

Bottom Entry Billet Engine Oil Block Adapter - Generation 5 Chevy

These machined billet aluminum bypass plates are needed when using a remote oil filter. O-rings are captured in the plate for a tight seal against the block surface, and are installed under bolt heads for leak-free performance. Drilled and tapped to accept 1/2" NPT fittings. Includes all mounting hardware.

When a marine engine is installed in the bilge of a boat there is little or no access to the bottom of the engine therefore a remote mounted oil filter is required. An oil filter block off adapter must be bolted on the original oil filter location to accomplish this. These block off adapters are constructed of 6061-T6 billet aluminum and then beautifully anodized for superior corrosion resistance in harsh environments. They are completely O-ringed on the sealing surfaces to eliminate oil leaks, copper sealing washers are NOT used under the mounting bolt heads.


Bottom Entry Billet Engine Oil Block Adapter - SBC & BBC

Bottom Entry Billet Engine Oil Block Adapter - SBC & BBC

240-22-580
Your Price:
$69.99

Quantity:  

Bottom Entry Billet Engine Oil Block Adapter - Small Block & Big Block Chevy includes Merlin Blocks

These machined billet aluminum bypass plates are needed when using a remote oil filter. O-rings are captured in the plate for a tight seal against the block surface, and are installed under bolt heads for leak-free performance. Drilled and tapped to accept -10 AN fittings.Includes all mounting hardware.

When a marine engine is installed in the bilge of a boat there is little or no access to the bottom of the engine therefore a remote mounted oil filter is required. An oil filter block off adapter must be bolted on the original oil filter location to accomplish this. These block off adapters are constructed of 6061-T6 billet aluminum and then beautifully anodized for superior corrosion resistance in harsh environments. They are completely O-ringed on the sealing surfaces to eliminate oil leaks, copper sealing washers are NOT used under the mounting bolt heads.


Ford and Chrysler Spin-on Bypass

Ford and Chrysler Spin-on Bypass

550-1178
Your Price:
$34.99

Quantity:  

Ford and Chrysler Spin-on Bypass

These units are designed to spin-on in place of the factory oil filter so that a remote filter or cooler can easily be plumbed.


Olds Spin-on Bypass

Olds Spin-on Bypass

655-7691
Your Price:
$14.99

Quantity:  

Olds Spin-on Bypass (available cast only)

These units are designed to spin-on in place of the factory oil filter so that a remote filter or cooler can easily be plumbed.


Side Entry Billet Remote Cooler Sandwich Adapter - Generation 4 BBC

Side Entry Billet Remote Cooler Sandwich Adapter - Generation 4 BBC

240-22-542
Your Price:
$129.99

Quantity:  

Side Entry Billet Remote Cooler Sandwich Adapter - Generation 4 Big Block Chevy

These unique adapters are used when a filter is desired to be used in a block mounted fashion.  This unit lowers the original filter location by 1-1/2" while providing 1/2" NPT inlets and outlets.  The factory oil bypass is eliminated in this situation.

When a marine engine is installed in the bilge of a boat there is little or no access to the bottom of the engine therefore a remote mounted oil filter is required.  An oil filter block off adapter must be bolted on the original oil filter location to accomplish this.  These block off adapters are constructed of 6061-T6 billet aluminum and then beautifully anodized for superior corrosion resistance in harsh environments.  They are completely O-ringed on the sealing surfaces to eliminate oil leaks, copper sealing washers are NOT used under the mounting bolt heads.


Stainless Steel Oil Filter Bypass Eliminator

Stainless Steel Oil Filter Bypass Eliminator

625-7918
Your Price:
$59.99

Quantity:  

Stainless Steel Oil Filter Bypass Eliminator

This strong stainless steel mount does not have a bypass so it eliminates the possibility of unfiltered oil entering the engine while replacing the weak and often failed factory unit.

When a marine engine is installed in the bilge of a boat there is little or no access to the bottom of the engine therefore a remote mounted oil filter is required.  An oil filter block off adapter must be bolted on the original oil filter location to accomplish this.  These block off adapters are constructed of stainless steel.  They are completely O-ringed on the sealing surfaces to eliminate oil leaks, copper sealing washers are NOT used under the mounting bolt heads.