Exhaust Manifold Bolt Kit (per manifold) For 455 Olds Square Exhaust Manifold

6061 Aluminum Flame Arrestor Spacer
Holley 4150 (5.10" I.D. x 7/8" Tall)

These spacers were developed to allow additional throttle linkage arm clearance for use with many aftermarket EFI Throttle bodies. The small spacer is standard equipment on Hardin marine 4150 series flame arrestors. 

Outboard Swivel Thru Hull Rigging Flange Kit - Fits 2" ID / 2.5" OD Hose

While the rest of the world is stuck in just one spot Hardin Marine has taken on the challenge to design the freedom of movement for your outboards rigging hose connection. With more movement than ever from today's popular outboard engines when being trimmed or stored for travel the industry has been faced with kinked rigging hoses and cowling damage due to the rigid hoes connection option that has only been available until now.

Hardin's new  non-corrosive 2264 Delrin directional swivel hose connection provides 12 degrees of angle for hose/ tube movement and a water tight seal. With hidden non-exposed mounting hardware this unit features the ultimate in a clean smooth finish.

Attachment of the rigging hose couldn't be easier as the unit is threaded so that the rigging hose screws counter clockwise into the swivel ball connector requiring no additional hardware for hose attachment for the ultimate in finished appearance.

The 3/4" tall flange has a 5" diameter OEM factory mounting foot print. and requires a 3-3/8” hole to install with (4) #10 fasteners (NOT included). The Connector assembly measures 2-1/2" overall installed height.

This Multi angle rigging tube connector is available in a OEM black finish or with an optional polished or powdercoated Stainless Steel trim ring both individually or as a kit with rigging hose.

Kits include a Transom swivel connector and 5' long 2-1/2' diameter premium corrugated black, gray or white rigging hose that is durable, flexible, and kink resistant to provide an excellent protection for cables and wiring from dirt, abrasion, sun and water. Our rigging hose is the hose of choice for most OEM boat builders.

Swivel Rigging Connector Only - Fits 2" ID / 2.5" OD Hose - Hose Not Included

While the rest of the world is stuck in just one spot Hardin Marine has taken on the challenge to design the freedom of movement for your outboards rigging hose connection. With more movement than ever from today's popular outboard engines when being trimmed or stored for travel the industry has been faced with kinked rigging hoses and cowling damage due to the rigid hoes connection option that has only been available until now.

Hardin new non-corrosive 2264 Delrin directional swivel hose connection provides 12 degrees of angle for hose/ tube movement and a water tight seal. With hidden non-exposed mounting hardware this unit features the ultimate in a clean smooth finish.

Attachment of the rigging hose couldn't be easier as the unit is threaded so that the rigging hose screws counter clockwise into the swivel ball connector requiring no additional hardware for hose attachment for the ultimate in finished appearance.

The 3/4" tall flange has a 5" diameter OEM factory mounting foot print. and requires a 3-3/8” hole to install with (4) #10 fasteners (NOT included). The Connector assembly measures 2-1/2" overall installed height.

This Multi angle rigging tube connector is available in a OEM black finish or with an optional polished Stainless Steel, or powder coated trim ring both individually or as a kit with rigging hose.

Swivel Rigging Connector Only - Fits Large 2.5" ID / 3" OD Hose Version - Hose Not Included

While the rest of the world is stuck in just one spot Hardin Marine has taken on the challenge to design the freedom of movement for your outboards rigging hose connection. With more movement than ever from today's popular outboard engines when being trimmed or stored for travel the industry has been faced with kinked rigging hoses and cowling damage due to the rigid hoes connection option that has only been available until now.

Hardin new non-corrosive 2264 Delrin directional swivel hose connection provides 12 degrees of angle for hose/ tube movement and a water tight seal. With hidden non-exposed mounting hardware this unit features the ultimate in a clean smooth finish.

Attachment of the rigging hose couldn't be easier as the unit is threaded so that the rigging hose screws counter clockwise into the swivel ball connector requiring no additional hardware for hose attachment for the ultimate in finished appearance.

The 1" tall flange has a 5.37" diameter mounting foot print. and requires a 4” hole to install with (4) #10 fasteners (NOT included). The Connector assembly measures 2.36" overall installed height.

This Multi angle rigging tube connector is available in a OEM black finish or with an optional polished Stainless Steel, or powder coated trim ring both individually or as a kit with rigging hose.

Outboard Swivel Thru Hull Rigging Flange Kit - Fits Large 2.5" ID / 3" OD Hose

While the rest of the world is stuck in just one spot Hardin Marine has taken on the challenge to design the freedom of movement for your outboards rigging hose connection. With more movement than ever from today's popular outboard engines when being trimmed or stored for travel the industry has been faced with kinked rigging hoses and cowling damage due to the rigid hoes connection option that has only been available until now.

Hardin's new  non-corrosive 2264 Delrin directional swivel hose connection provides 12 degrees of angle for hose/ tube movement and a water tight seal. With hidden non-exposed mounting hardware this unit features the ultimate in a clean smooth finish.

Attachment of the rigging hose couldn't be easier as the unit is threaded so that the rigging hose screws counter clockwise into the swivel ball connector requiring no additional hardware for hose attachment for the ultimate in finished appearance.

The 3/4" tall flange has a 5" diameter OEM factory mounting foot print. and requires a 3-3/8” hole to install with (4) #10 fasteners (NOT included). The Connector assembly measures 2-1/2" overall installed height.

This Multi angle rigging tube connector is available in a OEM black finish or with an optional polished or powdercoated Stainless Steel trim ring both individually or as a kit with rigging hose.

Kits include a Transom swivel connector and 5' long 2-1/2' diameter premium corrugated black, gray or white rigging hose that is durable, flexible, and kink resistant to provide an excellent protection for cables and wiring from dirt, abrasion, sun and water. Our rigging hose is the hose of choice for most OEM boat builders.

Standard Marine Seal Intake Gasket - Small Block Chevy V8 350 Non-Vortec- Sold in Pairs

These hi-performance intake manifold gasket sets are manufactured using the latest in synthetic fiber nitrile materials. This material is designed without any metal core allowing engine builders the option of port trimming for modified ports. These gaskets resist oil, gasoline, and even alcohol. A silicone sealing bead has been added to our Xtreme Marine Seal Gaskets for an additional sealing bead around ports where it's needed most on modified engines.

• Exceeds original equipment specifications
• Perfect for bi-metal applications (aluminum intake / cast iron blocks)

Sold in Pairs

SCREW (Priced Each. Must sell in quantities of 2) Mercruiser 10-87775510

NUT Mercruiser 11-803551001

SPACER-.2510 Mercruiser 23-846505510