![Aluminum Thermostat Housing for Small Block & Big Block Chevy, Straight Design [Polished]](https://www.jegs.com/images/mini_750/500/555/555-51110.jpg)
Aluminum Thermostat Housing for Small Block & Big Block Chevy, Straight Design [Polished]
JEGS 555-51110 Aluminum Thermostat Housing
- Fits Small Block & Big block Chevrolet engines such as 283, 305,307,327,350,383 (stroker), 400, 396, 402, 427, 454, 502 cid, and others based on the popular engine platforms
- Compatible with 1.5 in. radiator hose
- Polished finish for great looks and a long life
- Includes hardware and thermostat o-ring seal
- Specifications: Straight-up outlet design
Items You Need
![Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28030.jpg)
JEGS
Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]
Part Number : 555-28030

JEGS
High-Flow 160 degree Thermostat for Pre-LT1 GM, Ford, AMC
Part Number : 555-53220

JEGS
High-Flow 180 degree Thermostat for Pre-LT1 GM, Ford, AMC
Part Number : 555-53221

JEGS
High-Flow 195 degree Thermostat for Pre-LT1 GM, Ford, AMC
Part Number : 555-53222

JEGS
Stainless Steel Radiator Hose Kit Natural/Polished
Part Number : 555-511231
![Racing Coolant and Antifreeze with LP-3 [1 Gallon]](https://www.jegs.com/images/mini_200/500/555/555-72316.jpg)
JEGS
Racing Coolant and Antifreeze with LP-3 [1 Gallon]
Part Number : 555-72316

JEGS
Cooling System Pressure Tester Kit
Part Number : 555-W89733
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
LUCAS OIL
Penetrating Oil [11 oz. Aerosol Can]
Part Number : 639-11043
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)
JEGS
Brake and Parts Cleaner [14 oz. Aerosol Can]
Part Number : 555-72312
![Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28030.jpg)
JEGS
Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]
Part Number : 555-28030

JEGS
Microfiber Towels, Oversized 16" x 16"
Part Number : 555-80190

JEGS
2-in-1 Folding Creeper & Z-Seat
Part Number : 555-81165
![Rolling Work Table [200 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-81420.jpg)
JEGS
Rolling Work Table [200 lb. Capacity]
Part Number : 555-81420
![16705 Service Pro Antifreeze Concentrate [1 gallon]](https://www.jegs.com/images/mini_200/700/708/708-16705.jpg)
GLOCKNER OIL
16705 Service Pro Antifreeze Concentrate [1 gallon]
Part Number : 708-16705
![No Spill Coolant Filling Funnel Kit [15-Piece]](https://www.jegs.com/images/mini_200/500/555/555-51220.jpg)
JEGS
No Spill Coolant Filling Funnel Kit [15-Piece]
Part Number : 555-51220

JEGS
High-Flow 160 degree Thermostat for Pre-LT1 GM, Ford, AMC
Part Number : 555-53220

JEGS
High-Flow 180 degree Thermostat for Pre-LT1 GM, Ford, AMC
Part Number : 555-53221

JEGS
High-Flow 195 degree Thermostat for Pre-LT1 GM, Ford, AMC
Part Number : 555-53222

JEGS
Stainless Steel Hose Clamps 1 1/4 in. to 2 in. OD
Part Number : 555-16055

JEGS
Stainless Steel Radiator Hose Kit Black
Part Number : 555-511251

JEGS
Stainless Steel Radiator Hose Kit Natural/Polished
Part Number : 555-511231
![Racing Super Coolant Additive [16 oz.]](https://www.jegs.com/images/mini_200/500/555/555-72324.jpg)
JEGS
Racing Super Coolant Additive [16 oz.]
Part Number : 555-72324
![Racing Coolant and Antifreeze with LP-3 [1 Gallon]](https://www.jegs.com/images/mini_200/500/555/555-72316.jpg)
JEGS
Racing Coolant and Antifreeze with LP-3 [1 Gallon]
Part Number : 555-72316
![Ice Water Racing Coolant [1 Gallon, Non-Glycol]](https://www.jegs.com/images/mini_200/500/555/555-72314.jpg)
JEGS
Ice Water Racing Coolant [1 Gallon, Non-Glycol]
Part Number : 555-72314
![Funnel [8.5 in. Overall Length]](https://www.jegs.com/images/mini_200/500/555/555-w4064.jpg)
JEGS
Funnel [8.5 in. Overall Length]
Part Number : 555-W4064

JEGS
Cooling System Pressure Tester Kit
Part Number : 555-W89733
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
LUCAS OIL
Penetrating Oil [11 oz. Aerosol Can]
Part Number : 639-11043
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)
JEGS
Brake and Parts Cleaner [14 oz. Aerosol Can]
Part Number : 555-72312
![Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28030.jpg)
JEGS
Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]
Part Number : 555-28030

JEGS
Microfiber Towels, Oversized 16" x 16"
Part Number : 555-80190

JEGS
2-in-1 Folding Creeper & Z-Seat
Part Number : 555-81165
![Rolling Work Table [200 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-81420.jpg)
JEGS
Rolling Work Table [200 lb. Capacity]
Part Number : 555-81420
ITEM YOU MAY ALSO CONSIDER

MILODON
Water Neck Billet 1964-Up Small Block and Big Block Chrysler
Part Number : 697-65735

RPC
Aluminum Water Neck 1955-64 Small Block Chevy 283-350 V8
Part Number : 707-R6002

PROFORM
Mopar Chrome Water Neck Fits all Mopars 1978 and Earlier
Part Number : 778-66207

ALLSTAR PERFORMANCE
Fixed Water Neck Straight
Part Number : 049-ALL30172

MILODON
Water Neck Billet 1964-Up Small Block and Big Block Chrysler
Part Number : 697-65735

RPC
Aluminum Water Neck 1955-64 Small Block Chevy 283-350 V8
Part Number : 707-R6002

PROFORM
Mopar Chrome Water Neck Fits all Mopars 1978 and Earlier
Part Number : 778-66207

ALLSTAR PERFORMANCE
Fixed Water Neck Straight
Part Number : 049-ALL30172

MILODON
Water Neck Billet 1964-Up Small Block and Big Block Chrysler
Part Number : 697-65735
REPLACEMENT PARTS

JEGS
Replacement Thermostat Housing O-Ring for JEGS Swivel Thermostat Housings
Part Number : 555-51152

JEGS
Replacement Thermostat Housing O-Ring for JEGS Swivel Thermostat Housings
Part Number : 555-51152
⚠️ Warning
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.



