Holley Replacement Throttle Base Plates

4.71 out of 5 stars 48 Customer Reviews

Replace your worn-out or broken throttle base plate with one of these Holley replacement throttle base plates. They are manufactured from high-quality cast aluminum and bolt on easily with no modifications. The Holley replacement throttle base plates include a new throttle shaft assembly, throttle blades, and throttle linkage. If you've broken off an ear on your base plate, don't worry--just pick up one of these Holley replacement throttle base plates to solve the problem.

Results 1 - 14 of 14

Holley Replacement Throttle Base Plates 112-118

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Holley 0-4776, 0-1850C, 0-1850S, Each

Part Number: HLY-112-118

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley Replacement Throttle Base Plates 112-119

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Holley 0-4779, 0-4781, Each

Part Number: HLY-112-119

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley Replacement Throttle Base Plates 112-20

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, Model 4160, R1850-2, R1850-3, R1850-4, R1850-5, R1850-6, R81850, Each

Part Number: HLY-112-20

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley Replacement Throttle Base Plates 112-114

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Holley 0-80451-1, 0-80670, Each

Part Number: HLY-112-114

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley Replacement Throttle Base Plates 112-17

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Model 4150, R4777-2, R4777-3, R4777-4, R80777, R84777, Each

Part Number: HLY-112-17

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 5, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 5, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Proform Billet Throttle Base Plates 67155

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Today

...Loading

Holley Replacement Throttle Base Plates 112-117

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Holley 0-3310C, 0-3310S, 0-80508S, Each

Part Number: HLY-112-117

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley Replacement Throttle Base Plates 112-115

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Holley 0-80770, Each

Part Number: HLY-112-115

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Aug 4, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 4, 2025 if ordered today

Holley Replacement Throttle Base Plates 112-122

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Holley 0-80496-1, 0-80457S, Each

Part Number: HLY-112-122

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jul 28, 2025 if ordered today

...Loading

Estimated Ship Date: Jul 28, 2025 if ordered today

Holley Replacement Throttle Base Plates 112-113

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Holley 0-4781, 0-8075S, Each

Part Number: HLY-112-113

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley Replacement Throttle Base Plates 112-9

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Holley 4160, R3310-1, R3310-2, R3310-3, R3310-4, Each

Part Number: HLY-112-9

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Holley Replacement Throttle Base Plates 112-120

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Holley 0-80528-1, 0-80496-1, Each

Part Number: HLY-112-120

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Aug 4, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 4, 2025 if ordered today

Holley Replacement Throttle Base Plates 112-121

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Holley 0-80541-1, 0-80528-1, Each

Part Number: HLY-112-121

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 4, 2025 if ordered today

Holley Replacement Throttle Base Plates 112-112

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Holley 0-1850C, 0-1850S, Each

Part Number: HLY-112-112

5.0 out of 5 stars ( 3 )

...Loading

Holley Replacement Throttle Base Plates 112-2

Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Model 2300, R4412, R4412-1, R4412-2, R4412-3, R4412-4, R4412-5, Each

Part Number: HLY-112-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 4, 2025 if ordered today

...Loading

Estimated Ship Date: Aug 4, 2025 if ordered today

Page 1 of 1