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HIGH VELOCITY HEADS
4150 Carb to 4500 Intake Flange Adapter 1.5in, by HIGH VELOCITY HEADS, Man. Part # SS4150/4500-1.5AL
Carburetor Adapter - 1.5 in Thick - 4 Hole - Square Bore to Dominator - Aluminum - Polished - Each$199.99 -
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BRODIX
4150 Carburetor Spacer - Fits HV1003, by BRODIX, Man. Part # DT 450
Carburetor Spacer - 0.25 in Thick - 4 Hole - Square Bore - Aluminum - Natural - Brodix Jean Dittmer Intake Manifolds - Each$69.99 -
NITROUS EXPRESS
4150 Dual Stage Billet Crossbar Kit w/10lb Bott, by NITROUS EXPRESS, Man. Part # 66042-10
Nitrous Oxide System - Billet Crossbar - Wet - Dual Stage - 100-1000 HP - 10 lb Bottle - White - Universal - Kit$1,582.29 -
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NITROUS EXPRESS
4150 Hitman Plus Nitrous Kit - w/10lb Bottle, by NITROUS EXPRESS, Man. Part # 40041-10
Upgrade your ride with the 4150 Hitman Plus Nitrous Kit. Unleash the power with a 50-200 HP boost for that adrenaline-pumping performance. The kit comes complete with a 10 lb bottle, ensuring you're ready to hit the roads with confidence. Experience the...$768.18 -
NITROUS EXPRESS
4150 Pro-Power Plate Only (100-500HP), by NITROUS EXPRESS, Man. Part # NP504
Nitrous Plate - Pro-Power - 100-500 HP - Aluminum - Black Anodized - Square Bore - Each$171.97 -
QUICK FUEL TECHNOLOGY
4150 Quick Rebuild Kit E85/Alcohol, by QUICK FUEL TECHNOLOGY, Man. Part # 3-4150AQFT
Carburetor Rebuild Kit - Quick Kit - Performance - Holley 4150 / Quick Fuel Carburetors - Alcohol / E85 - Kit$68.39