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- Weiand 142/144 Series Pro-Street Supercharger Kits For Chevy
Weiand 144 Series Supercharger Kit Small Block Chevy
925-7740-1

144 Series Superchargers - Chevrolet
Specifications:
If you are looking for a supercharger to fit under the hood of your hot rod, then Weiand's 142/144 series superchargers are exactly what your looking for! These Pro-Street supercharger kits are designed and engineered to give small block Chevy's 25-40% more power while maintaining outstanding street-ability!
144 Series Weiand Superchargers feature a low-profile design that offers even more hood clearance than the 142 series. The 144 series is great for tight engine compartments and they are a practical addition to any performance or tow vehicle where hood clearance and/or the use of a long water pump and three v-belts are required. PTFE tipped rotors in the 144 superchargers create tight rotor to case tolerances for improved boost capabilities.
Both the 142 and 144 series superchargers feature 100% NEW CNC machined parts (no remanufactured components). New thick-wall cases and rotors eliminate high-RPM flex and provide maximum reliability. All superchargers are 100% Boost Tested to help you squeeze the maximum power and efficiency out of your supercharger!
Features/Benefits
Installation Notes:
Kits Include: Manifold, Blower Assembly, Drive Snout, Pulleys, Belt and Hardware.
Supercharger Troubleshooting Guide
Does Weiand 7740-1 fit your vehicle?
1973 CHEVROLET CAMARO
- Liter: 5.7
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 144 Blower; Long Nose; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Belt Idler/Gaskets/Thermostat Housing/Hardware; Satin; Fits Most Short/Long Water Pump Applications~For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~Not Compatible with Serpentine Accessory Drive Systems
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: H
1974 GMC C25/C2500 PICKUP
- Liter: 5.7
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 144 Blower; Long Nose; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Belt Idler/Gaskets/Thermostat Housing/Hardware; Satin; Fits Most Short/Long Water Pump Applications~For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~Not Compatible with Serpentine Accessory Drive Systems
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: -
1978 CHEVROLET K20 SUBURBAN
- Liter: 5.7
- SubModel: CUSTOM DELUXE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 144 Blower; Long Nose; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Belt Idler/Gaskets/Thermostat Housing/Hardware; Satin; Fits Most Short/Long Water Pump Applications~For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~Not Compatible with Serpentine Accessory Drive Systems
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: L
1970 CHEVROLET C10 SUBURBAN
- Liter: 5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 144 Blower; Long Nose; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Belt Idler/Gaskets/Thermostat Housing/Hardware; Satin; Fits Most Short/Long Water Pump Applications~For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~Not Compatible with Serpentine Accessory Drive Systems
- CUI: 307
- Engine Type: V8 ( 5L / 307 )
- Engine Vin: A
1990 CHEVROLET R2500 SUBURBAN
- Liter: 5.7
- SubModel: SCOTTSDALE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 144 Blower; Long Nose; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Belt Idler/Gaskets/Thermostat Housing/Hardware; Satin; Fits Most Short/Long Water Pump Applications~For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~Not Compatible with Serpentine Accessory Drive Systems
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: K
1974 GMC K15/K1500 PICKUP
- Liter: 5.7
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 144 Blower; Long Nose; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Belt Idler/Gaskets/Thermostat Housing/Hardware; Satin; Fits Most Short/Long Water Pump Applications~For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~Not Compatible with Serpentine Accessory Drive Systems
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: -
1982 CHEVROLET C10
- Liter: 5
- SubModel: SILVERADO
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 144 Blower; Long Nose; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Belt Idler/Gaskets/Thermostat Housing/Hardware; Satin; Fits Most Short/Long Water Pump Applications~For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~Not Compatible with Serpentine Accessory Drive Systems
- CUI: 305
- Engine Type: V8 ( 5L / 305 )
- Engine Vin: F
1978 CHEVROLET IMPALA
- Liter: 5.7
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 144 Blower; Long Nose; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Belt Idler/Gaskets/Thermostat Housing/Hardware; Satin; Fits Most Short/Long Water Pump Applications~For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~Not Compatible with Serpentine Accessory Drive Systems
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: L
1996 CHEVROLET G30
- Liter: 5.7
- SubModel: BEAUVILLE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 144 Blower; Long Nose; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Belt Idler/Gaskets/Thermostat Housing/Hardware; Satin; Fits Most Short/Long Water Pump Applications~For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~Not Compatible with Serpentine Accessory Drive Systems
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: K
1975 GMC G35
- Liter: 6.6
- SubModel: VANDURA SPECIAL
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 144 Blower; Long Nose; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Belt Idler/Gaskets/Thermostat Housing/Hardware; Satin; Fits Most Short/Long Water Pump Applications~For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~Not Compatible with Serpentine Accessory Drive Systems
- CUI: 400
- Engine Type: V8 ( 6.6L / 400 )
- Engine Vin: M
1968 GMC K15/K1500 SUBURBAN
- Liter: 5.3
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 144 Blower; Long Nose; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Belt Idler/Gaskets/Thermostat Housing/Hardware; Satin; Fits Most Short/Long Water Pump Applications~For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~Not Compatible with Serpentine Accessory Drive Systems
- CUI: 327
- Engine Type: V8 ( 5.3L / 327 )
- Engine Vin: -
1976 CHEVROLET K10
- Liter: 5.7
- SubModel: CHEYENNE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: 144 Blower; Long Nose; Low Profile; 10-Rib Drive Belt; Incl. Supercharger/Intake Manifold/Belt/Belt Idler/Gaskets/Thermostat Housing/Hardware; Satin; Fits Most Short/Long Water Pump Applications~For Use w/Three V-Belt Accessory Drive Pulley Crankshafts~Not Compatible with Serpentine Accessory Drive Systems
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: L
I have a GM 350 crate motoe 290 hp 8.5to 1 comp in a 57 chev 210 2 dr 3 groove crank pulley is this the best suited blower for a street car thanks ? Alan
I have a nicely built 383 with 9.9 comp with the 3 separate pulleys I want to keep it looking stock so will this for under stock hood and is this a bolt and go or do you need extra parts?
Will this work on my 1987 Chevy Silverado smallblock 350 tbi
Hp?
Will this work with xe274 camshaft
Will this work on a 10:1 compression sbc 355 with eagle bottom end and 100 octane
running 1986 gmc c1500 pickup 383ci. Will this Weiand 7740-1 144 Series Supercharger Kit work for me. I have A/C and want to keep it. Thanks
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