Hardin Marine

• Standard version of our single inlet crossover.
• Feature a single 90 degree 1-1/4” hose barb.
• Inlet can be clocked or indexed to different positions.
• Accommodates various water inlet hose routing.
• These units fit all popular B/B GM type engines.
• Dual side entry 1" NPT inlets also included.
• O-ringed on all sealing surfaces (eliminated the need for sealing gaskets).
• Polished to a mirror finish or can be custom color finished by the customer.
• Includes bolts and pipe plugs.

• Low profile swivel 1-1/4"hose barb provision.
• Power steering pump mounting provision.
• CNC machined from 6061-T6 billet aluminum
• O-ringed on all sealing surfaces (eliminated the need for sealing gaskets).
• Polished to a mirror finish or can be custom color finished by the customer.
• Single center inlet 1-1/4" hose fitting.
• Dual side entry 1" NPT inlets also included.
• Inlet can be indexed or clocked to different positions.
• Fit all popular B/B GM type engines.
• Includes bolts and pipe plugs.

• Adjustable from DETENT (click) style or SMOOTH (friction) style...Outstanding for all applications
• Detent and friction can be adjusted without removing the unit
• Three different cable entry options front, rear, or bottom allow for precise mounting and setting of throttles
• Unique swivel style cable clamps accept standard 33 series cables
• Includes Single Trim Switch
• Available in a standard polished finish or optional UV protected powder coated colors
• No exposed mounting hardware

Single Panel Pneumatic Pump Kit

This unit includes consists of the air pump, relay and valve mounted on a stainless steel bracket.  The kit also includes PVC air lines and all necessary fittings. This unit is a direct replacement for air pumps used on Hardin Marine air actuated diverters as well as a replacement air pump for CMI and other manufacturers air actuated mufflers.

Single Stage Shaft for Hardin Marine Multi Stage Sea Pumps

Single Trim Switch Bracket For Isotta Carlotta Steering Wheel

This bracket will mount to an Isotta Carlotta steering wheel and allow the attachment of one Bluetooth Trim Switch.

Single Trim Switch Bracket For Most 6-Bolt Momo Pattern Steering Wheels

This bracket will mount to most 6-Bolt Momo pattern Steering Wheels and allow the attachment of one Bluetooth Trim Switch. Bracket position is adjustable, and can be flipped one way or the other for best fit. Works best on steering wheels with equidistant spokes.

• Sold As Is
• (1) One Available
• V-Drive Fin with Speedo Pickup

Slim Style Billet Vent - Each

These long slim style billet vents measure 17-5/8" x 2-1/2" with a bolt pattern of 16-1/8" x 1-1/2" and are perfect for mounting in narrow limited clearance applications. Each vent features a smooth center pad perfect for engraving custom logos as an option.

See what each of our powder-coated finishes (both flat and glossy) look like under different lighting here!

Slimline Flat Style Billet Aluminum Powder Coated Gauge Bezels

• 2-1/16" ID, 2-1/2" OD
• 3-3/8" ID, 3-7/8" OD

See what each of our powder-coated finishes (both flat and glossy) look like under different lighting here!

Slimline Flat Style Billet Aluminum Powder Coated Gauge Bezels - Limited Availability!

• 2-1/16" ID, 2-1/2" OD
• 3-3/8" ID, 3-7/8" OD

See what each of our powder-coated finishes (both flat and glossy) look like under different lighting here!

Slim-Line 4-1/2" and 6" Pull-Up Cleats

• Sleek narrow design allows installation where other flush-mount cleats won't fit.
• Easy to pull up - the recess in the base allows the cleat to be grasped quickly and easily.
• No separate waterproofing cup is necessary - each cleat can be completely sealed, or can be drained through a 1/2" diameter tube connected directly to the cleat base.
• Made of marine grade 316 stainless steel.
• 3/16" thick, stainless steel backing hardware is standard on all models and is included with each cleat.

Small Block Chevy & 4.3L V6 Front Seal- Sold Each

These excellent front timing cover seals are designed to replace worn, deteriorated original equipment seals and provide years of trouble free service

Sold Each

Small Block Chevy 1986-Newer 8 Quart Stern Drive / Jet Drive Performance Oil Pan

This SBC High Capacity Marine Pan is for '86 and newer blocks with a one piece seal. With a deep 7-1/2" full length sump it holds 8 quarts of oil for greater oil capacity. Designed for applications with the pickup at the flywheel end of the engine.

Features:

• 8 qt Pan Capacity
• 14 ga. Steel Construction
• Double Trap Door Baffles
• Removable Windage/Anti-Slosh Baffle
• 1/2" NPT Drain Fittings
• Provision For our Pan Mounted Dipstick
• Powder Coating & Brass Plugs For Corrosion Protection

Small Block Chevy 1-piece Rear Main Seal- Sold Each

These excellent rear main seals are designed to replace worn, deteriorated original equipment seals and provide years of trouble free service

Sold Each

• 2.25" thick from damper face to front of pulley
• 1st groove (alternator) 6.60" diameter
• 2nd groove (sea pump) 5.05" diameter
• 3rd groove (power steering) 6.60" diameter

Small Block Chevy 8 Quart Jet Pan Pick-up pre-1985

These are just a few of the popular marine engine oil pan pick-ups that we offer.  If you don't see the one your looking for we've probably got it.

Small Block Chevy Adapter Plate Header Gasket Kit

This gasket kit, made by Hardin Marine is used with Small Block Chevy Lightning Headers, or Over Transom Headers such as Bassett or Rewarder Headers. When replacing the gaskets on these applications you'll need this and a standard Small Block Chevy Exhaust Gasket, so we created a kit package that includes all four gaskets. These are high quality original equipment style gaskets die cut to exacting size and shape for the perfect fit every time.

Small Block Chevy Adapter Plate Header Gaskets

These gaskets, made by Hardin Marine are used with Small Block Chevy Lightning, Bassett or Rewarder Headers adapter plates. When replacing the gaskets on a Small Block Chevy Basset or Rewarder Header, you'll need this and a standard Small Block Chevy Exhaust Gasket. These are high quality original equipment style gaskets die cut to exacting size and shape for the perfect fit every time. Sold as pairs.

Small Block Chevy Adapter Plate Kit with Header Gaskets

This adapter plate and gasket kit, made by Hardin Marine is used with Small Block Chevy Lightning Headers, or Over Transom Headers such as Bassett or Rewarder Headers. When replacing the adapter plates and gaskets on these applications you'll need these plates, adapter gaskets and a standard Small Block Chevy Exhaust Gasket, so we created a kit package that includes all four gaskets and the plates. These are high quality original equipment style gaskets die cut to exacting size and shape for the perfect fit every time.

Small Block Chevy Aluminum Center Bolt Valve Covers - Extra Tall Height (3-11/16" tall with bolts)

Hardin Marine has introduced these new low profile valve covers for late model small block Chevy/GMC V-8's. The die-cast covers fit 1987 and newer Chevy cylinder heads with center hold-down bolts. They are ideal for high performance power boats. The aluminum covers are also available taller than stock. Unlike factory covers, the bolt towers are machined to clear roller rocker arms.

Small Block Chevy Aluminum Center Bolt Valve Covers - Stock Height (2-9/16" tall with bolts)

Hardin Marine has introduced these new low profile valve covers for late model small block Chevy/GMC V-8's. The die-cast covers fit 1987 and newer Chevy cylinder heads with center hold-down bolts. They are ideal for high performance power boats.