Quadrajet Carburetor Needle & Seats
Ethanol resistant, OEM and high flow / high performance, racing needle and seats in a wide selection of sizes for all Rochester Quadrajet carburetors.
Needle and Seat Assembly - Non-Windowed, .115"
Fits:
Rochester Quadrajet carburetors
Rochester Dualjet carburetors
Orifice Diameter: .115"
Over-all length: .880"
Male Thread: 3/8"-24
Quantity: 1
Compatible with new alcohol…see more
- Part Number
- 3409-115
Needle and Seat Assembly - Non-Windowed, .124"
Fits:
Rochester Quadrajet carburetors
Rochester Dualjet carburetors
Orifice Diameter: .124"
Over-all length: .880"
Male Thread: 3/8"-24
Quantity: 1
Compatible with new alcohol…see more
- Part Number
- 3409-124
Needle and Seat Assembly - Non-Windowed, .132"
Fits:
Rochester Quadrajet carburetors
Rochester Dualjet carburetors
Orifice Diameter: .132"
Over-all length: .880"
Male Thread: 3/8"-24
Quantity: 1
Compatible with new alcohol…see more
- Part Number
- 3409-132
Needle and Seat Assembly, .125" diameter
Stock Replacement .125" diameter for all Q-Jet & Dualjet carbs with a threaded needle...see more
Stock Replacement .125" diameter for all Q-Jet & Dualjet carbs with a threaded needle and seat assembly. Compatible with new…see more
- Part Number
- 3410-125
Needle and Seat Assembly, .135"diameter
Recommended for high performance street engines....see more
Stock Replacement Quadrajet .135" diameter for all Q-Jet & Dualjet carburetors with a threaded needle and seat assembly.
Recommended for…see more
- Part Number
- 3410-135
Needle and Seat Assembly, early style w/2 screws
early style Q-Jets with O-rings and 2 screw hold down....see more
This needle and seat is for early style Q-Jets with O-rings and 2 screw hold down. The ID is .110".…see more
- Part Number
- 3411
Needle and Seat Assembly, early style w/O-Rings
Early style Q-Jets with O-rings...see more
This needle and seat is for early style Q-Jets with O-rings. The ID is .110". Small section diameter: .323" Small section length:…see more
- Part Number
- 3412
Needle and Seat Repair Assembly, Repairs stripped needle and sea
Use this needle and seat to repair stripped threads...see more
Very limited quantities.
Use this needle and seat to repair stripped threads.
Fits: Quadrajet and Dualjet carburetors
Installation Instructions:
Drill needle &…see more
- Part Number
- 3415
- Ethanol (E-10) fuel in carbureted engines
- Where do I locate my carburetor number?
- How to Test a Vacuum Break / Pulloff
- #4802 Idle Pickup Tubes
- #3622 Power Piston Retaining Bushing
- Servicing Bi-Metal Choke Springs
- O-Ring Inlet Repair Fuel Fitting
- #2702 Secondary Air Valve Spring Tension
- #4231B - Air Cleaner Repair Bracket
- Needle & Seats
- #2701 Secondary Air Valve Cam Replacement
- #2460-82 Changing Primary Metering Jets
- #2251/2252/2253 Fuel Filter Replacement
- #1742/1743 Secondary Well Plug Fix
- Float level adjustment for Quadrajet and Dualjet Carburetor
- Servicing the tamper resistant choke cover on Rochester carbs
- #1310-SR Mixture Control Solenoid Adjust
- Service- Primary Throttle Shaft Bushing Installation
- What is a Carter Quadrajet?
- Quadrajet Model Designations
- Edelbrock Quadrajets
- #1003 Accelerator Pump Styles
- Exploded View 4MV 1975 thru
- Exploded View 4MV 1971 thru 1974
- Exploded View 4MV 1967 thru 1970
- Exploded View 4MV 1966
- Service- Testing Choke Pulloffs
- Fuel Pressure
- Power Piston & Primary Metering Rods
- Fuel Inlets
- Exploded View 2G / 2GV
All Topics
- Carburetor Tech Info
- Mercury Marine Mercarb Carbureto
- Rochester 2G/Two Jet Tech
- Rochester Quadrajet Tech
Articles RSS Feed
Submit An Article