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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
170+ GPH Mechanical Fuel Pump - 12-327-20Overview: Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines. Whether you are looking for a street performance or an all out race mechanical fuel pump, Holley has the pump you need. Features: High output fuel flow Flows 170+ GPH free flow Shutoff pressure pre set at 8 psi Fuel pressure regulator is required (recommend Holley P N 12 704) Heavy duty construction for continuous
Overview:
Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines.
Whether you are looking for a street performance or an all out race mechanical fuel pump, Holley has the pump you need.
Features:
- High output fuel flow
- Flows 170+ GPH free flow
- Shutoff pressure pre-set at 8 psi
- Fuel pressure regulator is required (recommend Holley P/N 12-704)
- Heavy duty construction for continuous high rpm operation
- Redesigned high flow valves always ensure adequate fuel delivery
- Fuel body casting can be rotated to accommodate various plumbing situations
- 8AN O-ring (3/4"-16 SAE) inlet & outlet ports
- Fittings "not" included
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1969 - 1988 | Chevrolet | Caprice | 350/5.7L V8 | |
| 1969 - 1986 | Chevrolet | C20 Suburban | 350/5.7L V8 | |
| 1969 - 1986 | Chevrolet | K20 Suburban | 350/5.7L V8 | |
| 1969 - 1986 | Chevrolet | C10 Suburban | 350/5.7L V8 | |
| 1969 - 1986 | Chevrolet | K10 Suburban | 350/5.7L V8 | |
| 1970 - 1986 | GMC | Jimmy | 350/5.7L V8 | |
| 1969 - 1985 | Chevrolet | Impala | 350/5.7L V8 | |
| 1967 - 1981 | Chevrolet | Camaro | 350/5.7L V8 | |
| 1975 - 1988 | Chevrolet | P30 | 350/5.7L V8 | |
| 1975 - 1988 | Chevrolet | G30 | 350/5.7L V8 | |
| 1976 - 1988 | Chevrolet | Monte Carlo | 305/5L V8 | |
| 1975 - 1987 | Chevrolet | P20 | 350/5.7L V8 | |
| 1969 - 1981 | Chevrolet | Corvette | 350/5.7L V8 | |
| 1977 - 1988 | Chevrolet | Caprice | 305/5L V8 | |
| 1976 - 1987 | Chevrolet | El Camino | 305/5L V8 | |
| 1976 - 1987 | Chevrolet | Camaro | 305/5L V8 | |
| 1975 - 1986 | Chevrolet | K5 Blazer | 350/5.7L V8 | |
| 1975 - 1986 | Chevrolet | K10 | 350/5.7L V8 | |
| 1975 - 1986 | Chevrolet | K20 | 350/5.7L V8 | |
| 1975 - 1986 | Chevrolet | G10 | 350/5.7L V8 | |
| 1975 - 1986 | Chevrolet | C20 | 350/5.7L V8 | |
| 1975 - 1986 | Chevrolet | C30 | 350/5.7L V8 | |
| 1975 - 1986 | Chevrolet | G20 | 350/5.7L V8 | |
| 1975 - 1986 | Chevrolet | C10 | 350/5.7L V8 | |
| 1957 - 1967 | Chevrolet | Bel Air | 283/4.6L V8 | |
| 1977 - 1987 | Pontiac | Firebird | 305/5L V8 | |
| 1969 - 1979 | Chevrolet | Nova | 350/5.7L V8 | |
| 1969 - 1979 | Chevrolet | El Camino | 350/5.7L V8 | |
| 1958 - 1967 | Chevrolet | Biscayne | 283/4.6L V8 | |
| 1978 - 1987 | GMC | Caballero | 305/5L V8 | |
| 1977 - 1986 | Chevrolet | K5 Blazer | 305/5L V8 | |
| 1977 - 1986 | GMC | Jimmy | 305/5L V8 | |
| 1977 - 1986 | Chevrolet | K10 | 305/5L V8 | |
| 1977 - 1986 | Chevrolet | K10 Suburban | 305/5L V8 | |
| 1977 - 1986 | Chevrolet | G10 | 305/5L V8 | |
| 1977 - 1986 | Chevrolet | C10 Suburban | 305/5L V8 | |
| 1977 - 1986 | Chevrolet | C20 | 305/5L V8 | |
| 1977 - 1986 | Chevrolet | K20 Suburban | 305/5L V8 | |
| 1977 - 1986 | Chevrolet | C20 Suburban | 305/5L V8 | |
| 1978 - 1987 | Pontiac | Grand Prix | 305/5L V8 | |
| 1977 - 1986 | Chevrolet | C10 | 305/5L V8 | |
| 1979 - 1988 | GMC | P3500 | 350/5.7L V8 | |
| 1979 - 1988 | GMC | G3500 | 350/5.7L V8 | |
| 1977 - 1986 | Chevrolet | K30 | 350/5.7L V8 | |
| 1959 - 1967 | Chevrolet | Impala | 283/4.6L V8 | |
| 1959 - 1967 | Chevrolet | El Camino | 283/4.6L V8 | |
| 1977 - 1985 | Chevrolet | Impala | 305/5L V8 | |
| 1977 - 1985 | Chevrolet | K20 | 305/5L V8 | |
| 1973 - 1981 | Chevrolet | Malibu | 350/5.7L V8 | |
| 1979 - 1987 | GMC | P2500 | 350/5.7L V8 | |
| 1979 - 1986 | GMC | G1500 | 305/5L V8 | |
| 1979 - 1986 | GMC | C1500 | 305/5L V8 | |
| 1979 - 1986 | GMC | C1500 Suburban | 305/5L V8 | |
| 1978 - 1985 | Chevrolet | G30 | 305/5L V8 | |
| 1976 - 1983 | Chevrolet | Malibu | 305/5L V8 | |
| 1962 - 1969 | Chevrolet | Bel Air | 327/5.3L V8 | |
| 1962 - 1969 | Chevrolet | Biscayne | 327/5.3L V8 | |
| 1962 - 1969 | Chevrolet | Impala | 327/5.3L V8 | |
| 1979 - 1986 | GMC | G1500 | 350/5.7L V8 | |
| 1979 - 1986 | GMC | C2500 | 350/5.7L V8 | |
| 1979 - 1986 | GMC | C2500 Suburban | 350/5.7L V8 | |
| 1979 - 1986 | GMC | C3500 | 350/5.7L V8 | |
| 1979 - 1986 | GMC | C1500 | 350/5.7L V8 | |
| 1979 - 1986 | GMC | C1500 Suburban | 350/5.7L V8 | |
| 1970 - 1977 | Chevrolet | Monte Carlo | 350/5.7L V8 | |
| 1979 - 1986 | GMC | G2500 | 350/5.7L V8 | |
| 1979 - 1986 | GMC | K1500 Suburban | 350/5.7L V8 | |
| 1979 - 1986 | GMC | K2500 | 350/5.7L V8 | |
| 1979 - 1986 | GMC | K2500 Suburban | 350/5.7L V8 | |
| 1979 - 1986 | GMC | K3500 | 350/5.7L V8 | |
| 1979 - 1986 | GMC | K1500 | 350/5.7L V8 | |
| 1961 - 1967 | Chevrolet | C20 Pickup | 283/4.6L V8 | |
| 1961 - 1967 | Chevrolet | C30 Pickup | 283/4.6L V8 | |
| 1961 - 1967 | Chevrolet | C10 Pickup | 283/4.6L V8 | |
| 1961 - 1967 | Chevrolet | K10 Pickup | 283/4.6L V8 | |
| 1961 - 1967 | Chevrolet | K20 Pickup | 283/4.6L V8 | |
| 1980 - 1986 | GMC | C2500 | 305/5L V8 | |
| 1980 - 1986 | Chevrolet | G |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 331 reviews
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Product Reviews
★★★★★ 5
Good stuff !
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
This is an excellent product. Easily moldable, cuttable with good scissors or razor knife, very sticky, works great.
This pack was enough to do all 4 doors on a crew max truck, and I went wild on the fronts. I used 9 peices on each rear door which was just enough, and the rest on the fronts. I doubled up layers and even used some on the back of the door panels. If you follow the instructions and dont go wild you might even have extra left over.
It works just like you would imagine. Without doing the entire cab there will still be road noise but this helped noise, better audio, no buzzing door panels, terrific improvement.
It is kind of heavy, so extra weight is added to truck, but that really isnt a bad thing. It is noticable but in a good way.
Get it. Use it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
★★★★★ 4
Good product
Model: 36 SqFt(3.4 SqM)
Easy to roll out. Works great
Why did you pick this product vs others?:
Fair price for the amount of coverage, good quality
Works well:
Easy to install, rolls out great. Forms to contours well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
★★★★★ 5
Great product
Model: 36 SqFt(3.4 SqM)
I used this on the doors of a Toyota Tacoma, worked as it described. Reduced the road noise significantly.. Need to buy another box for the floor and roof of the truck..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
Great product - Add foam product for complete solution
Model: 36 SqFt(3.4 SqM)
Used in two cars with speaker upgrades. Easy to install but get the roller for assured adhesion.removes "tinnyness" from large metal resonators. Use with foam absorptive material for a complete system.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
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