![Genuine Rebuild Kit Holley 4360 Carburettor 450 Economaster Spreadbore Mechanical Secondary 450 CFM [HY362]](/web/image/product.product/7695/image_1024/%5BKH4%5D%20Genuine%20Rebuild%20Kit%20Holley%204360%20Carburettor%20450%20Economaster%20Spreadbore%20Mechanical%20Secondary%20450%20CFM%20%5BHY362%5D?unique=d327473)
![Genuine Rebuild Kit Holley 4360 Carburettor 450 Economaster Spreadbore Mechanical Secondary 450 CFM [HY362]](/web/image/product.product/7695/image_128/%5BKH4%5D%20Genuine%20Rebuild%20Kit%20Holley%204360%20Carburettor%20450%20Economaster%20Spreadbore%20Mechanical%20Secondary%20450%20CFM%20%5BHY362%5D?unique=d327473)
Genuine Rebuild Kit Holley 4360 Carburettor 450 Economaster Spreadbore Mechanical Secondary 450 CFM [HY362]
Part Number:
KH4
This high-performance rebuild kit suits the Holley 4360 spreadbore 4BBL carburetor with mechanical secondaries, rated at 450 CFM. Perfect for muscle car restorations, hot rod builds, or maintenance of factory-fitted units on GM V8 engines from the late '60s to mid-'70s.
Compatible with many 450 CFM Holley carburettors as shown in the reference list (see images), this kit includes ethanol-safe materials and all necessary components to complete a full overhaul.
Suits Holley 4360 Spreadbore Carburettors - Designed for 4-barrel, 450 CFM mechanical secondary high-performance models.
Built for Performance Applications - Ideal for Chevrolet and Pontiac V8 engines, including cars and trucks.
Complete Overhaul Kit - Includes all essential gaskets, seals, and pump components to restore fuel flow, throttle response, and idle quality. Replaces Fuelmiser HY362
Vehicle Applications:
Chevrolet V8: 327, 350, 400, 427, 454ci (1975"76)
Chevrolet V8 Trucks: 350, 396, 400, 454ci (1968"76)
Pontiac V8: 350, 455ci (1967"72); 400, 455ci (1975"76)
Carburettor Type:
Holley 4360 - 4 Barrel, Spreadbore Base, 450 CFM, Mechanical Secondaries
Always match your Holley list number before purchasing to confirm compatibility.