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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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For Your Every Summer RSVP, with Code: SUMMER15
Description
1774 1987-1995 Chevy GM Cadillac Pontiac Olds 262, 305, 350 Small Block 6 15/16" tall water pumpFlowkooler High Flow pump 1774 for the small block long GM engines has a CNC machined billet impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates, higher block pressure. A Type II Class II military grade anodize surface coating protects against corrosive fluids. Why is increased flow so important to cooling a hot small block? Because it has been proven time and time again that reducing the cycle
Flowkooler High Flow pump 1774 for the small block long GM engines has a CNC machined billet impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates, higher block pressure. A Type II Class II military grade anodize surface coating protects against corrosive fluids.
Why is increased flow so important to cooling a hot small block? Because it has been proven time and time again that reducing the cycle time between the heat source and the heat sink drops engine temperatures for slow speed rock crawling and stop and go traffic.
From 0-3,300 RPM…Nothing Beats a FlowKooler!
| General Specifications: | ||
|---|---|---|
| Type of Material of Pump Body | Cast Iron | |
| Number of Blades on Impeller | 16 CNC Aluminum | |
| Direction of Rotation | CW or CCW | |
| Fan hub working height | 6 15/16" (tall) | |
| Pulley Bolt pattern | 1-3/8" adjacent & 2" across | |
| Hose Connections: | 1st | 2nd |
| Gender | F | M |
| Diameter | 3/4" | 3/4" |
| Threaded | Yes | Yes |
| Other Special Features: | ||
|
||
| Parts Contained in Box: | ||
| Mounting Gaskets, 3/4" Threaded Pipe Plug, Installation Sheet, FlowKooler Decal | ||
| Make | Model | Year | Block | CID | Liters |
|---|---|---|---|---|---|
| cadillac | brougham | 92-90 | V8 | 350 | 5.7L |
| cadillac | brougham | 92-91 | V8 | 305 | 5.0L |
| cadillac | commercial chassis | 1992 | V8 | 305 | 5.0L |
| cadillac | commercial chassis | 93-92 | V8 | 350 | 5.7L |
| cadillac | fleetwood | 92-91 | V8 | 305 | 5.0L |
| cadillac | fleetwood | 93-90 | V8 | 350 | 5.7L |
| chevrolet | astro | 95-87 | All | 262 | 4.3L |
| chevrolet | blazer | 1995 | All | 262 | 4.3L |
| chevrolet | blazer | 94-89 | V8 | 350 | 5.7L |
| chevrolet | c10/c1500 pickup | 1992 | V8 | 350 | 5.7L |
| chevrolet | c10/c1500 pickup | 91-88 | V8 | 350 | 5.7L |
| chevrolet | c10/c1500 pickup | 95-88 | V6 | 262 | 4.3L |
| chevrolet | c10/c1500 pickup | 95-88 | V8 | 305 | 5.0L |
| chevrolet | c10/c1500 pickup | 95-93 | V8 | 350 | 5.7L |
| chevrolet | c1500 suburban | 95-93 | V8 | 350 | 5.7L |
| chevrolet | c20/c2500 pickup | 95-88 | V6 | 262 | 4.3L |
| chevrolet | c20/c2500 pickup | 95-88 | V8 | 305 | 5.0L |
| chevrolet | c20/c2500 pickup | 95-88 | V8 | 350 | 5.7L |
| chevrolet | c2500 suburban | 95-92 | V8 | 350 | 5.7L |
| chevrolet | c30 pickup | 95-88 | V8 | 350 | 5.7L |
| chevrolet | camaro | 92-88 | V8 | 305 | 5.0L |
| chevrolet | camaro | 92-88 | V8 | 350 | 5.7L |
| chevrolet | caprice | 90-89 | V8 | 305 | 5.0L |
| chevrolet | caprice | 90-89 | V8 | 350 | 5.7L |
| chevrolet | caprice | 93-89 | V6 | 262 | 4.3L |
| chevrolet | commercial chassis | 1991 | V8 | 350 | 5.7L |
| chevrolet | commercial chassis | 1992 | V6 | 262 | 4.3L |
| chevrolet | g10/ g1500 van | 95-87 | V6 | 262 | 4.3L |
| chevrolet | g10/ g1500 van | 95-87 | V8 | 305 | 5.0L |
| chevrolet | g10/ g1500 van | 95-87 | V8 | 350 | 5.7L |
| chevrolet | g20/ g2500 van | 95-87 | V6 | 262 | 4.3L |
| chevrolet | g20/ g2500 van | 95-87 | V8 | 305 | 5.0L |
| chevrolet | g20/ g2500 van | 95-87 | V8 | 350 | 5.7L |
| chevrolet | g30/ g3500 van | 95-87 | V8 | 350 | 5.7L |
| chevrolet | g30/ g3500 van | 96-87 | V6 | 262 | 4.3L |
| chevrolet | k10/1500 pickup | 95-88 | V6 | 262 | 4.3L |
| chevrolet | k10/1500 pickup | 95-88 | V8 | 305 | 5.0L |
| chevrolet | k10/1500 pickup | 95-88 | V8 | 350 | 5.7L |
| chevrolet | k10/k1500 suburban | 95-92 | V8 | 350 | 5.7L |
| chevrolet | k20/k2500 pickup | 95-88 | V6 | 262 | 4.3L |
| chevrolet | k20/k2500 pickup | 95-88 | V8 | 350 | 5.7L |
| chevrolet | k20/k2500 suburban | 95-92 | V8 | 350 | 5.7L |
| chevrolet | k30/k3500 pickup | 95-88 | V8 | 350 | 5.7L |
| chevrolet | monza | 1977 | L4 | 140 | 2.3L |
| chevrolet | r10/r1500 suburban | 91-89 | V8 | 350 | 5.7L |
| chevrolet | r20/r2500 suburban | 91-89 | V8 | 350 | 5.7L |
| chevrolet | s10 blazer | 94-88 | V6 | 262 | 4.3L |
| chevrolet | s10 pickup | 95-88 | V6 | 262 | 4.3L |
| chevrolet | tahoe | 1995 | V8 | 350 | 5.7L |
| chevrolet | v10/v1500 suburban | 91-89 | V8 | 350 | 5.7L |
| chevrolet | v20/v2500 suburban | 91-89 | V8 | 350 | 5.7L |
| gmc | c15/c1500 pickup | 95-88 | V6 | 262 | 4.3L |
| gmc | c15/c1500 pickup | 95-88 | V8 | 305 | 5.0L |
| gmc | c15/c1500 pickup | 95-88 | V8 | 350 | 5.7L |
| gmc | c15/c1500 suburban | 95-92 | V8 | 350 | 5.7L |
| gmc | c25/c2500 pickup | 95-88 | V6 | 262 | 4.3L |
| gmc | c25/c2500 pickup | 95-88 | V8 | 305 | 5.0L |
| gmc | c25/c2500 pickup | 95-88 | V8 | 350 | 5.7L |
| gmc | c25/c2500 suburban | 95-92 | V8 | 350 | 5.7L |
| gmc | c35/c3500 pickup | 95-88 | V8 | 350 | 5.7L |
| gmc | g15/g1500 van | 93-87 | V8 | 350 | 5.7L |
| gmc | g15/g1500 van | 95-87 | V6 | 262 | 4.3L |
| gmc | g15/g1500 van | 95-87 | V8 | 305 | 5.0L |
| gmc | g25/g2500 van | 95-87 | V6 | 262 | 4.3L |
| gmc | g25/g2500 van | 95-87 | V8 | 305 | 5.0L |
| gmc | g25/g2500 van | 95-87 | V8 | 350 | 5.7L |
| gmc | g35/g3500 van | 95-87 | V6 | 262 | 4.3L |
| gmc | g35/g3500 van | 95-87 | V8 | 305 | 5.0L |
| gmc | g35/g3500 van | 95-87 | V8 | 350 | 5.7L |
| gmc | jimmy | 91-89 | V8 | 350 | 5.7L |
| gmc | jimmy | 95-92 | V6 | 262 | 4.3L |
| gmc | k15/k1500 pickup | 95-88 | V6 | 262 | 4.3L |
| gmc | k15/k1500 pickup | 95-88 | V8 | 305 | 5.0L |
| gmc | k15/k1500 pickup | 95-88 | V8 | 350 | 5.7L |
| gmc | k15/k1500 suburban | 95-92 | V8 | 350 | 5.7L |
| gmc | k25/k2500 pickup | 95-88 | V6 | 262 | 4.3L |
| gmc | k25/k2500 pickup | 95-88 | V8 | 305 | 5.0L |
| gmc | k25/k2500 pickup | 95-88 | V8 | 350 | 5.7L |
| gmc | k25/k2500 suburban | 95-92 | V8 | 350 | 5.7L |
| gmc | k35/k3500 pickup | 95-88 | V8 | 350 | 5.7L |
| gmc | r1500 suburban | 91-89 | V8 | 350 | 5.7L |
| gmc | r2500 suburban | 91-89 | V8 | 350 | 5.7L |
| gmc | s15 | 90-88 | V6 | 262 | 4.3L |
| gmc | s15 jimmy | 97-88 | V6 | 262 | 4.3L |
| gmc | safari | 95-87 | V6 | 262 | 4.3L |
| gmc | sonoma | 95-91 | V6 | 262 | 4.3L |
| gmc | syclone | 1991 | V6 | 262 | 4.3L |
| gmc | typhoon | 93-92 | V6 | 262 | 4.3L |
| gmc | v1500 suburban | 91-89 | V8 | 350 | 5.7L |
| gmc | v2500 suburban | 91-89 | V8 | 350 | 5.7L |
| gmc | yukon | 95-92 | V8 | 350 | 5.7L |
| hummer | h1 | 96-95 | V8 | 350 | 5.7L |
| hummer | xlc | 96-95 | V8 | 350 | 5.7L |
| oldsmobile | bravada | 94-91 | All | All | |
| pontiac | firebird | 92-88 | V8 | 305 | 5.0L |
| pontiac | firebird | 92-88 | V8 | 350 | 5.7L |
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
4.7 ★★★★★
Based on 2017 reviews
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Product Reviews
★★★★★ 5
WIDE Dress Shoes With SUPPORT
Size: 10.5, Color: Brown
I've seen dress shoes and worn dress shoes before, but these are simply the best dress shoes I've ever worn my entire life. 99% of dress shoes have the same problem, they have the thinnest little soles that offer no support. BRUNO MARC HAS SOLVED THE PROBLEM. These dress shoes not only support wide feet like mine who historically have had and still have little support in the market, but Bruno Marc has wide options that fit perfectly, and the support with the thick foam sole is so needed and awesome. I had a pleasant surprise putting these things on and there being some tactile grip enhancers inside the shoe so you can feel the shoes better and get a little tickle / massage while you're at it. These things are dripping with style, easy to wear, and while they might look firm on the outside, on the inside the shoe just has such a nice flexibility and foamy feel, the top where the top of your feet feel the roof of the shoe, it has such perfect ooey gooey support I can't believe it. The outside sole also has this neat tactile feel. The durability looks good and feels good for now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
★★★★★ 5
Great Shoes
Size: 10, Color: Cognac
Love these shoes super comfortable and look great. Everyone asks me where I got them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Beautiful shoe but too narrow
Size: 10 Wide, Color: Navy Grainy Leather
Too narrow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Looks good feels good
Size: 13 Wide, Color: Black
I've had them 2 weeks and love them. Took a little breaking in but they feel great now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 4
Very narrow
Size: 10 Wide, Color: Cognac
Run narrow. For very narrow feet. Wide width fits like a regular width.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026