Holley Parts and Accessories

Harmonic Balancer Bolts, Replacement, Steel, Black E-Coat, 1/2 in.-20 Thread, 2.5 in. Long, 12-Point Head, Washer included, Chevy, 6.5-8.1L, Each

Part Number: HLY-97-321

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

Engine Oil Filler Caps, LS Engine Oil Fill Caps, Dished, Round, Screw-in, Aluminum, Silver, Chevrolet, Small Block LS, Each

Part Number: HLY-241-198

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Standard Main, Gasoline, Number 108, Jet Size 0.1470 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-108

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

Solenoids and Brackets, Solenoid and Dashpot Locknuts, Steel, Zinc Plated, 1.25 in. Hex Size, 7/8 in.-14 Thread Size, Bracket Included. Each

Part Number: HLY-26-57

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

Carburetor Floats, Side Hung, Nitrophyl Material, for Model 2300, 4150, 4160, Ford, C1AE-9550-C, Carburetor, Each

Part Number: HLY-216-9

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Standard Main, Gasoline, Number 55, Jet Size 0.0540 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-55

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Standard Main, Gasoline, Number 95, Jet Size 0.1165 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-95

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Emulsion, Blank, No-Hole, 6-32 Thread, Brass, Natural, Pair

Part Number: HLY-142-00

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Standard Main, Gasoline, Number 91, Jet Size 0.1085 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-91

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Standard Main, Gasoline, Number 94, Jet Size 0.1155 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-94

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

Harmonic Balancer Bolts, Replacement, Steel, Black E-Coat, 7/16 in.-20 Thread, 2.8 in. Long, 12-Point Head, Washer included, Chevy, 4.6-6.6L, Each

Part Number: HLY-97-320

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Standard Main, Gasoline, Number 57, Jet Size 0.0560 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-57

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Standard Main, Gasoline, Number 89, Jet Size 0.1045 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-89

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Standard Main, Gasoline, Number 61, Jet Size 0.0600 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-61

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/3/2025

Carburetor Kits, Adjusting Hardware, Needle and Seat, External Adjustable, Brass Screw, Nut, Washers, Black Finish, Kit

Part Number: HLY-34-7BK

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Standard Main, Gasoline, Number 52, Jet Size 0.0520 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-52

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Standard Main, Gasoline, Number 48, Jet Size 0.0480 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-48

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

Carburetor Baffles, Fuel Bowl, Vent Baffle, Plastic, 1.438 in. Long, Center Hung Float, Hardware Included , Each

Part Number: HLY-26-89

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Standard Main, Gasoline, Number 59, Jet Size 0.0580 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-59

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/3/2025

Choke Components, Replacement, Fast Idle Cam, Carburetor, Model 4150, 4160, Each

Part Number: HLY-45-376

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

Vacuum Secondary Diaphragms, Rubber, Holley Carburetors, Each

Part Number: HLY-135-3

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

Weatherproof Connectors, Holley EFI, Universal Ignition Connector, Main Harness, Metripack, 10-pin Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-203

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

Air Filter Elements, Round, Paper, White, 14 in. Diameter, 3 in. Tall, Each

Part Number: HLY-120-178

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Standard Main, Gasoline, Number 97, Jet Size 0.1210 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-97

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/3/2025

Carburetor Jets, Standard Main, Gasoline, Number 50, Jet Size 0.0490 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-50

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025