1974 Pontiac LeMans Derale Parts

Choose your Submodel for your 1974 Pontiac LeMans


Showing 1 - 8 of 8 products
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Derale
  • 18" High Performance Stainless Steel Standard Rotation Flex Fan, Black Hub
  • 18" High Performance Stainless Steel Standard Rotation Flex Fan, Black Hub
  • 18" High-performance Flex Fan - Standard Rotation
  • Product Attributes:
    • Rotation: Standard (clockwise)
    • Diameter: 18-1/4
    • Mounting surface to rear: 1
    • Mounting surface to front: 1/4
    • Flange bolt spacing: 1-3/4-2-1/4
    • Depth: 1-1/4
    • Blade pitch: 50°
    • Hub material: Powder Coated Black Steel
  • Features:
    • 18" High Performance Stainless Steel Standard Rotation Flex Fan, Black Hub
  • Our 18" high performance, standard rotation flex fan features 6 stainless steel blades and a black powder coated hub and is rated for engine speeds up to 8,000 rpm. Great for applications where space is at a premium.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
1974 - Pontiac LeMans L 4098 6 Cyl 4.1L Base 250

Derale
  • 1/2" Aluminum Belt Fan Spacer
  • 1/2" length with 5/8" female pilot
  • 1/2" Aluminum Belt Fan Spacer
  • Derale 1/2" Fan Spacer Kit
  • Product Attributes:
    • Male pilot diameter: 5/8
    • Female pilot diameter: 5/8
    • Length: 1/2
    • Flange bolt spacing: 1-3/4-2-1/4
  • Features:
    • 1/2" Aluminum Belt Fan Spacer
  • This 1/2" belt driven fan spacer comes with a clear anodized finish and is designed to fit most domestic 5/8" pilot water pumps.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
1974 - Pontiac LeMans L 4097 6 Cyl 4.1L Sport 250

Derale
  • 2" Aluminum Belt Fan Spacer
  • 2" length with 5/8" female pilot
  • 2" Aluminum Belt Fan Spacer
  • Derale 2" Fan Spacer Kit
  • Product Attributes:
    • Male pilot diameter: 5/8
    • Female pilot diameter: 5/8
    • Length: 2
    • Flange bolt spacing: 1-3/4-2-1/4
  • Features:
    • 2" Aluminum Belt Fan Spacer
  • This 2" belt driven fan spacer comes with a clear anodized finish and is designed to fit most domestic 5/8" pilot water pumps.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
1974 - Pontiac LeMans L 4097 6 Cyl 4.1L Sport 250

Derale
  • 6 Pass 17" Series 7000 Copper/Aluminum Transmission Cooler Kit, Intermediate
  • 16 5/8" x 7 5/8" x 3/4"
  • 6 Pass 17" Series 7000 Copper/Aluminum Transmission Cooler Kit, Intermediate
  • 7000 Series 6 Pass 11/32" Hose Barb Kit
  • Product Attributes:
    • Inlet dim: 6-1/4
    • GVW: 18500
    • Width: 16-5/8
    • Height: 7-5/8
    • Mounting: 13-3/4
    • Depth: 3/4
  • Features:
    • 6 Pass 17" Series 7000 Copper/Aluminum Transmission Cooler Kit, Intermediate
  • This Tube & Fin transmission cooler features 1/2" copper tubing expanded into aluminum cooling fins and includes embossed turbulators which serve to agitate fluid for maximum heat transfer. Perfect for medium-sized cars and compact trucks and SUVs' that see light duty towing, they improve shifting performance and extend the life of the transmission by eliminating heat-related transmission failures. This kit comes with a complete transmission cooler hardware kit to easily install onto vehicles with 5/16" transmission cooler lines.

Additional Fitment Information:
Vehicle Block CC Transmission Region Engine CID
1974 - Pontiac LeMans L 4097 Automatic United States 6 Cyl 4.1L 250

Derale
  • 1" Aluminum Belt Fan Spacer
  • 1" length with 5/8" or 3/4" female pilot
  • 1" Aluminum Belt Fan Spacer
  • Derale 1" Fan Spacer Kit
  • Product Attributes:
    • Male pilot diameter: 5/8
    • Female pilot diameter: 5/8, 3/4
    • Length: 1
    • Flange bolt spacing: 1-3/4-2-1/4
  • Features:
    • 1" Aluminum Belt Fan Spacer
  • This 1" belt driven fan spacer comes with a clear anodized finish and is designed to fit most domestic 5/8" or 3/4" pilot water pumps.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
1974 - Pontiac LeMans L 4097 6 Cyl 4.1L Sport 250

Derale
  • 18" Standard Rotation Fan Clutch Fan, Black
  • 18" Standard Rotation Fan Clutch Fan, Black
  • 18" Fan Clutch Fan - Standard Rotation
  • Product Attributes:
    • Rotation: Standard (clockwise)
    • Mounting surface to back: 1
    • Diameter: 18
    • Mounting surface to front: 1
    • Flange bolt spacing: 3, 3-1/2
    • Depth: 2
    • Blade pitch: 27°
  • Features:
    • 18" Standard Rotation Fan Clutch Fan, Black
  • This standard rotation 18" fan clutch fan is designed to replace the factory fan, and the 8 hole center hub fits most OE fan clutches. Manufactured from sturdy steel hubs and fan blades, it produces maximum airflow. Comes in durable, attractive black powder coat finish.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
1974 - Pontiac LeMans L 4097 6 Cyl 4.1L Sport 250

Derale
  • 18" Heavy Duty Stainless Steel Standard Rotation Flex Fan, Black Hub
  • 18" Heavy Duty Stainless Steel Standard Rotation Flex Fan, Black Hub
  • 18" Heavy-duty Flex Fan - Standard Rotation
  • Product Attributes:
    • Rotation: Standard (clockwise)
    • Diameter: 18-1/4
    • Mounting surface to rear: 2
    • Mounting surface to front: 1/2
    • Flange bolt spacing: 1-3/4-2-1/4
    • Depth: 2-3/8
    • Hub material: Powder Coated Black Steel
  • Features:
    • 18" Heavy Duty Stainless Steel Standard Rotation Flex Fan, Black Hub
  • This 18" heavy duty standard rotation fan features thick black steel hubs and 6 stainless reinforced blades with a large surface area that improve performance and fuel economy and is rated up to 10,000 rpm. The large surface area of the blades pull more air at lower speeds than other flex fans.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
1974 - Pontiac LeMans L 4097 6 Cyl 4.1L Safari 250

Derale
  • Universal Engine Oil Filter Relocation Kit with 1/2" NPT Ports
  • 13/16-16"
  • Universal Engine Oil Filter Relocation Kit with 1/2" NPT Ports
  • Spin-On Adapter Ports Up Filter Mount Kit
  • Product Attributes:
    • Adapter thread size: 3/4"-16, 13/16"-16, 18x1.5mm, 20x1.5mm, 22x1.5mm
    • Remote filter thread size: 3/4-16
    • Adapter inlet size: 1/2 Npt
    • Remote filter inlet size: 1/2 Npt
    • Remote filter landing: 2-1/2, 2-3/4, 3-1/2
    • Adapter thickness: 1-3/4, 2
  • Features:
    • Universal Engine Oil Filter Relocation Kit with 1/2" NPT Ports
  • This Universal single filter kit allows oil filter to be relocated to a convenient, easy-access location. Includes a high quality, die cast aluminum 1/2" NPT ports up filter mount and a 1/2" NPT ports spin-on adapter with most everything you need for an easy installation. Filter mount uses Fram PH8A Oil Filter or equivalent. Designed to fit most passenger vehicles on the road today with 2 1/2" to 3 1/2" oil filter landings. Spin-on adapters provide external oil lines to allow the addition of an engine oil cooler and/or remote filter mount, installing at the stock engine oil filter location. This all-new version has a billet style look and has an ultra-bright, polished appearance.

Additional Fitment Information:
Vehicle Block CC Engine CID
1974 - Pontiac LeMans L 4097 6 Cyl 4.1L 250
Showing 1 - 8 of 8 products

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