Shop By Product Matching "Derale"
Choose your Engine for your 1973 Chevrolet Blazer
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- 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
- Flange bolt spacing: 1-3/4-2-1/4
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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 |
|---|---|---|---|---|---|
| 1973 - Chevrolet Blazer | L | 4097 | 6 Cyl 4.1L | Base | 250 |
- Transmission Cooling Pan, Reduces Fluid Temps up to 50°F, Increase Capacity
- Transmission Cooling Pan, Reduces Fluid Temps up to 50°F, Increase Capacity
- Vehicles using Turbo 350 transmission
- Product Attributes:
- Tube depth: 2-3/8
- Temp bung size: 1/8 Npt
- Pan depth: 3-1/4
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Features:
- Transmission Cooling Pan, Reduces Fluid Temps up to 50°F, Increase Capacity
- Derale's TH350 Transmission Cooling Pan #14200 uses air passing beneath the vehicle and redirects it to help lower transmission oil temperatures. With brazed, turbulator-equipped airway tubes passing through the lower section of the transmission pan for more efficient cooling, each is individually pressure tested to ensure a leak-free pan. We've included a much stronger magnetic drain plug and rubber/steel reusable washer, in addition to a 1/8" NPT temperature sender bung located in the side of the pan. Finished with a durable black two-stage coating, each pan also includes neoprene gasket and 1/8" NPT temperature sender plug.
Additional Fitment Information:
| Vehicle | Transmission |
|---|---|
| 1973 - Chevrolet Blazer | Automatic |
- Transmission Cooling Pan, Reduces Fluid Temps up to 50°F, Increase Capacity
- Transmission Cooling Pan, Reduces Fluid Temps up to 50°F, Increase Capacity
- Vehicles with Turbo 400 transmissions
- Product Attributes:
- Tube depth: 2
- Temp bung size: 1/8 Npt
- Pan depth: 2-7/8
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Features:
- Transmission Cooling Pan, Reduces Fluid Temps up to 50°F, Increase Capacity
- Derale's TH400 Transmission Cooling Pan #14201 uses air passing beneath the vehicle and redirects it to help lower transmission oil temperatures. With brazed, turbulator-equipped airway tubes passing through the lower section of the transmission pan for more efficient cooling, each is individually pressure tested to ensure a leak-free pan. We've included a much stronger magnetic drain plug and rubber/steel reusable washer, in addition to a 1/8" NPT temperature sender bung located in the side of the pan. Finished with a durable black two-stage coating, each pan also includes neoprene gasket and 1/8" NPT temperature sender plug.
Additional Fitment Information:
| Vehicle | Transmission |
|---|---|
| 1973 - Chevrolet Blazer | Automatic |
- 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
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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 |
|---|---|---|---|---|
| 1973 - Chevrolet Blazer | V | - | 8 Cyl 5.7L | 350 |
- High Amperage Adjustable Dual Electric Fan Controller, 3/8" NPT Thread In Probe
- 2 Required
- High Amperage Adjustable Dual Electric Fan Controller, 3/8" NPT Thread In Probe
- Better Control
- Product Attributes:
- Amp Rating: 35 Amp Per Fan
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Features:
- High Amperage Adjustable Dual Electric Fan Controller, 3/8" NPT Thread In Probe
- Designed with quality and performance in mind, this High Amperage Dual Fan Controller breaks new ground in the industry of electric fan controllers. 100% USA made, a bulletproof design, 35 amp per fan amperage rating, adjustability from 150°-240°F, and a die cast bright finish aluminum cap, come together to make this dual fan controller stand out from the crowd. It's capable of controlling two separate 35 amp fans at different turn-on temperatures, with only a single probe. The first electric fan will be activated at the temperature set by the user followed by the second electric fan when the temperature becomes 10°F warmer. Each electric fan will turn off at 10°F below its turn-on temperature. Kit comes complete with wiring harness, fusible link, all necessary electrical connectors and 3/8" NPT thread-in probe.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1973 - Chevrolet Blazer | V | - | 8 Cyl 5.0L | 307 |
- 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
- Flange bolt spacing: 1-3/4-2-1/4
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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 |
|---|---|---|---|---|---|
| 1973 - Chevrolet Blazer | L | 4097 | 6 Cyl 4.1L | Base | 250 |
- 16 Pass Electra-Cool Remote Transmission Cooler Kit, -6AN Inlets
- 16 Pass Electra-Cool Remote Transmission Cooler Kit, -6AN Inlets
- Remote Automatic Transmission Oil Cooler Kit
- Product Attributes:
- Airflow: Puller (reversible)
- Inlet dim: 8-3/4
- CFM: 650
- Mounting: 14-3/4 X 5-1/4
- Depth: 5
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Features:
- 16 Pass Electra-Cool Remote Transmission Cooler Kit, -6AN Inlets
- With it's own air supply, the Electra-Cool Remote Transcooler can literally be mounted wherever space permits, making it a popular addition for performance compacts, hot rods, muscle cars and trucks. An efficient 16 pass tube and fin cooler coupled with a Tornado fan and aluminum brackets, this kit comes with a complete installation kit to install easily on all vehicles with 5/16" or 3/8" transmission cooler lines. Also included is an 180°F in-line thermostat for activating the electric fan. This is a durable, trouble-free way to add years to the life of your transmission, and perfect for medium to heavy-duty towing and hauling.
Additional Fitment Information:
| Vehicle | Block | CC | Transmission | Engine | CID |
|---|---|---|---|---|---|
| 1973 - Chevrolet Blazer | V | - | Automatic | 8 Cyl 5.7L | 350 |
- 14" Tornado Electric Puller Fan, Standard Mounting Kit
- 2 Required
- 14" Tornado Electric Puller Fan, Standard Mounting Kit
- Standard duty
- Product Attributes:
- Airflow: Puller (reversible)
- Blade size: 13-3/8
- CFM: 1350
- Mounting: 12-3/8 X 9
- Depth: 2
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Features:
- 14" Tornado Electric Puller Fan, Standard Mounting Kit
- This extremely popular 14" reversible Tornado fan uses 8 skewed blades and its quiet, high torque electric motor producing a healthy 1350 CFM at 0 static pressure, drawing only 10.5 amps. Fan kit includes everything you will need for a manual switch installation.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1973 - Chevrolet Blazer | V | - | 8 Cyl 5.0L | 307 |
- 14" High Output Single RAD Pusher/Puller Fan with Standard Mount Kit
- 2 Required
- 14" High Output Single RAD Pusher/Puller Fan with Standard Mount Kit
- High Performance
- Product Attributes:
- CFM high/low: 2100/1500
- Amp draw high/low: 22/16.2
- Mounting: 8-3/4 X 13-1/4
- Depth: 2-5/8
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Features:
- 14" High Output Single RAD Pusher/Puller Fan with Standard Mount Kit
- A very popular primary cooling fan, this 14" High Output Single RAD fan is a self-shrouded, symmetrical design with four molded mounting points. Motivated by a 2-speed 265 watt Bosch motor driving 11 patented skewed blades, it can be used as a pusher or puller fan by simply flipping brackets without changing direction of the unit. Moves up to 2100 CFM while drawing up to 22 amps.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1973 - Chevrolet Blazer | V | - | 8 Cyl 7.4L | 454 |
- 17 Row Series 9000 Plate & Fin Transmission Cooler Kit, 1/2" NPT
- 17 Row Cooler
- 17 Row Series 9000 Plate & Fin Transmission Cooler Kit, 1/2" NPT
- 9000 Series Plate and Fin Transmission Cooler Kit
- Product Attributes:
- BTU: 23500
- Inlet dim: 8-1/2
- GVW: 24000
- Mounting: 6-11/16 X 9-13/16
- Depth: 1-1/4
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Features:
- 17 Row Series 9000 Plate & Fin Transmission Cooler Kit, 1/2" NPT
- Very popular with original equipment manufacturers for use on their towing applications, our Plate and Fin coolers is no exception, featuring strong furnace-brazed construction, 1 1/4" wide plates and embossed turbulators which maximize heat transfer while also minimizing pressure drop. This unit is perfect for light to medium duty use and occasional towing. It greatly extends transmission life by preventing heat-related transmission failures, and improve shifting performance. Built with 1/2" NPT female cooler ports and includes 1/2" NPT x 3/8" hose barb adapters. 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 |
|---|---|---|---|---|---|---|
| 1973 - Chevrolet Blazer | V | 7439 | Automatic | United States | 8 Cyl 7.4L | 454 |
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