Brand New Quadrajet Q-Jet Carburetor, 750 CFM Electric Choke, with U-Style (1974 and Earlier) Throttle Bracket for Small Block Chevy 283, 327, & 350 engines!

Home > Chevelle Parts >

New Quadrajet Q-Jet Carburetor, 750 CFM Electric Choke, with U-Style (1974 and Earlier) Throttle Bracket for Small Block Chevy 283, 327, & 350 engines

Picture of a New Quadrajet Q-Jet Carburetor, 750 CFM Electric Choke, with U-Style (1974 and Earlier) Throttle Bracket for Small Block Chevy 283, 327, & 350 engines

Alternative Views:

Price: $499.95

PART NUMBER: ENC-545

Qty:

Description

Technical Specs

Extended Information

New Quadrajet Q-Jet Carburetor, 750 CFM Electric Choke, U-Style Throttle Bracket

Enhance your engine's performance with this all-new PRW Rochester Quadrajet Carburetor. Precision-engineered for reliability and unmatched performance for your GM small block engine. Featuring cutting-edge lean/rich adjustment technology, it allows for precise tuning and improved efficiency—making it a significant upgrade over stock carburetors.

Key Features:

750 CFM Rating: Ideal for GM cars and trucks with small block engines (283–350 CID), delivering powerful performance.
U-Style Throttle Bracket: Compatible with most 1974 and earlier stock intake manifolds.
Lean/Rich Adjustment: Industry-first feature providing ±15% main circuit adjustment for easy, precise tuning.
One-Wire Electric Choke: Simplifies installation and ensures quick, reliable starts in all conditions.
Spread Bore Design: Classic 4-barrel configuration for improved fuel delivery and compatibility with GM automotive applications.
Run-Tested for Accuracy: Each carburetor is assembled and calibrated in the USA to ensure optimal performance.
8 Vacuum Ports: Provides versatility for a range of engine setups and accessories.
Durable Construction: Built with brand-new castings and components to withstand harsh conditions and deliver lasting reliability.

Perfect For:

GM small block Chevy engines with mild camshafts or headers.
Upgrade your vehicle’s performance today with this Rochester Quadrajet Carburetor— constructed in the USA and engineered for excellence!

Part Number: ENC-545

Features

750 Dry Flow CFM
Fuel Type: Gas
Secondary Style: Air Valve
Fuel Inlets: Single Side
Mounting Flange Style: Spread Bore
Number of Barrels: 4
Booster Style: Quadra-Jet
Accelerator Pump: Single
Power Valve Size: N/A
Primary Jets: 0.078
Secondary Jets: 0.137
Material: Aluminum

Other Great Parts That You Might Need

Chrome Fuel Line For Holley Model 4160 Carburetor

1968 - 1972 Nova Accelerator Throttle Cable, 19.5" Inches Ball Mount 3998633

New Quadrajet Q-Jet Carburetor, 800 CFM Electric Choke, with U-Style (1974 and Earlier) Throttle Bracket for Small Block Chevy 350, 396, 400, 427, 454 engines

Holley Carburetor Gas Fuel Line Inlet Fitting Nut, Each

Price: $60.45

Add

Price: $24.99

Add

Price: $499.95

Add

Price: $16.19

Add

1968 - 1981 Accelerator Throttle Cable Retainer Clip at Pedal

1968 - 1972 Chevelle / Nova Accelerator Throttle Cable Ball Stud and Nut

Price: $3.95

Add

Price: $11.95

Add

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Chevelle Parts
Chevelle Parts > Chevelle Engine Components
Chevelle Parts > Chevelle Engine Components > Chevelle Engine Parts
Chevelle Parts > Chevelle Exhaust & Fuel System
Chevelle 1966
Chevelle 1967
Chevelle 1968
Nova 1968
Chevelle 1969
Nova 1969
Chevelle 1970
Nova 1970
Chevelle 1971
Nova 1971
Chevelle 1972
Nova 1972
Nova Parts
Nova Parts > Nova Engine Components
Nova Parts > Nova Exhaust & Fuel System


Transmission Flywheel Dust Cover, Chrome, Powerglide	1970 - 1972 Nova Front Door Panels Set with the Deluxe or Factory Custom Interior Option, Pre-Assembled Pair	1966 - 1967 Chevelle Oil Filter and Canister Set	1969, 1973, 1977, 1981 Square Head Key Blank, GM OE Style
$44.95	$432.53		$2.95