
Weiand 6112P - 142 Pro-Street Supercharger Intake Manifold Polished
Weiand 142 Pro Street Supercharger Vortec Manifolds are made from the highest quality materials, and guarantee to deliver superior functionality and durability. They are available with an aluminum construction, and come in your choice of satin or polished finishes.
Key Features:- Supercharger Intake Manifold
- Fits w/Small Block Chevy w/Vortec Heads
- 142 Blower
- Non-EGR
- Polished Finish

Weiand developed the first ever aluminum intake manifold in 1937. Thirty years later Weiand developed complete blower drives for the GMC 671 supercharger. Today, the company is one of the leading manufacturers of intake manifolds.
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- Supercharger Intake Manifold
- Fits w/Small Block Chevy w/Vortec Heads
- 142 Blower
- Non-EGR
- Polished Finish
Year | Make | Model | Submodel | Engine Size |
---|---|---|---|---|
1997 | CHEVROLET | C1500 | BASE, CHEYENNE, SILVERADO, WT | 5.7L V8 GAS |
1998 | CHEVROLET | C1500 | CHEYENNE, SILVERADO, WT | 5.7L V8 GAS |
1999 | CHEVROLET | C1500 | LS | 5.7L V8 GAS |
1999 | CHEVROLET | C1500 SUBURBAN | BASE, LS, LT | 5.7L V8 GAS |
1996 | CHEVROLET | C2500 | BASE, CHEYENNE, SILVERADO | 5.7L V8 CNG |
1997 | CHEVROLET | C2500 | BASE, CHEYENNE, SILVERADO | 5.7L V8 GAS |
1998 | CHEVROLET | C2500 | CHEYENNE, SILVERADO, WT | 5.7L V8 CNG, 5.7L V8 GAS |
1999 - 2000 | CHEVROLET | C2500 | BASE, LS | 5.7L V8 CNG, 5.7L V8 GAS |
1999 | CHEVROLET | C2500 SUBURBAN | BASE, LS | 5.7L V8 GAS |
1997 | CHEVROLET | C3500 | BASE, CHEYENNE, SILVERADO | 5.7L V8 GAS |
1998 | CHEVROLET | C3500 | CHEYENNE, SILVERADO | 5.7L V8 CNG, 5.7L V8 GAS |
1999 | CHEVROLET | C3500 | BASE, LS | 5.7L V8 CNG, 5.7L V8 GAS |
2000 | CHEVROLET | C3500 | BASE, LS | 5.7L V8 GAS |
1996 | CHEVROLET | EXPRESS 1500 | BASE, LS | 5.7L V8 GAS |
1998 - 2000 | CHEVROLET | EXPRESS 1500 | BASE, LS | 5.7L V8 GAS |
2001 - 2002 | CHEVROLET | EXPRESS 1500 | BASE, LS, LT | 5.7L V8 GAS |
1996 | CHEVROLET | EXPRESS 2500 | BASE, LS | 5.7L V8 GAS |
1998 - 2002 | CHEVROLET | EXPRESS 2500 | BASE, LS | 5.7L V8 GAS |
1996 | CHEVROLET | EXPRESS 3500 | BASE, LS | 5.7L V8 GAS |
1998 - 2002 | CHEVROLET | EXPRESS 3500 | BASE, LS | 5.7L V8 GAS |
1997 | CHEVROLET | K1500 | BASE, CHEYENNE, SILVERADO, WT | 5.7L V8 GAS |
1998 | CHEVROLET | K1500 | CHEYENNE, SILVERADO, WT | 5.7L V8 GAS |
1999 | CHEVROLET | K1500 | LS | 5.7L V8 GAS |
1999 | CHEVROLET | K1500 SUBURBAN | BASE, LS, LT | 5.7L V8 GAS |
1996 | CHEVROLET | K2500 | BASE, CHEYENNE, SILVERADO | 5.7L V8 CNG |
1997 | CHEVROLET | K2500 | BASE, CHEYENNE, SILVERADO | 5.7L V8 GAS |
1998 | CHEVROLET | K2500 | CHEYENNE, SILVERADO, WT | 5.7L V8 GAS |
1999 - 2000 | CHEVROLET | K2500 | BASE, LS | 5.7L V8 GAS |
1999 | CHEVROLET | K2500 SUBURBAN | BASE, LS | 5.7L V8 GAS |
1997 | CHEVROLET | K3500 | BASE, CHEYENNE, SILVERADO | 5.7L V8 GAS |
1998 | CHEVROLET | K3500 | CHEYENNE, SILVERADO | 5.7L V8 GAS |
1999 - 2000 | CHEVROLET | K3500 | BASE, LS | 5.7L V8 GAS |
1999 | CHEVROLET | TAHOE | BASE, LS, LT | 5.7L V8 GAS |
2000 | CHEVROLET | TAHOE | LIMITED, Z71 | 5.7L V8 GAS |
1998 | GMC | C1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 5.7L V8 GAS |
1999 | GMC | C1500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 GAS |
1996 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 CNG |
1997 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 GAS |
1998 - 2000 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 CNG, 5.7L V8 GAS |
1997 | GMC | C3500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 GAS |
2000 | GMC | C3500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 GAS |
1998 - 1999 | GMC | C3500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 CNG, 5.7L V8 GAS |
1997 - 1998 | GMC | K1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 5.7L V8 GAS |
1999 | GMC | K1500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 GAS |
1996 | GMC | K2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 CNG |
1997 - 2000 | GMC | K2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 GAS |
1997 - 2000 | GMC | K3500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8 GAS |