SKU: 66619031128

Comp Cams FB 270H-10 Magnum, Street Machine

Sale price$205.62 Regular price$228.47
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Comp Cams FB 270H-10 Magnum, Street MachineMagnum, 270H Street Machine, Mild Rough Idle HYDRAULIC: Best cam for stock converter in Street Machine, 9: 1 compression, mild rough idle. Specifications RPM Range: 1800 to 5800 Valve Timing: 0. 006 Lobe Separation: 110 Intake Centerline: 106 Vehicle Fitments: Year Make Model Submodel 1963 Ford 300 Base 1963 1971 Ford Country Sedan Base 1963 1971 Ford Country Squire Base 1964 1971 Ford Custom Base 1964 1971 Ford Custom 500 Base 1966 1976 Ford F 100

Magnum, 270H Street Machine, Mild Rough Idle

HYDRAULIC: Best cam for stock converter in Street Machine, 9:1 compression, mild rough idle.

Specifications

RPM Range: 1800 to 5800

Valve Timing: 0.006

Lobe Separation: 110°

Intake Centerline: 106°



Vehicle Fitments:

Year Make Model Submodel
1963 Ford 300 Base
1963 - 1971 Ford Country Sedan Base
1963 - 1971 Ford Country Squire Base
1964 - 1971 Ford Custom Base
1964 - 1971 Ford Custom 500 Base
1966 - 1976 Ford F-100 Base
1975 - 1976 Ford F-100 Ranger, Northland, Ranger XLT, Custom
1976 Ford F-150 Base
1975 - 1976 Ford F-150 Ranger, Ranger XLT, Custom, Northland
1965 - 1976 Ford F-250 Base
1975 - 1976 Ford F-250 Custom, Ranger XLT, Ranger, Northland
1965 - 1976 Ford F-350 Base
1975 - 1976 Ford F-350 Ranger, Ranger XLT, Custom, Northland
1964 - 1970 Ford Fairlane 500
1966 - 1967 Ford Fairlane 500XL
1964 - 1969 Ford Fairlane Base
1963 - 1967 Ford Galaxie Base
1963 - 1971 Ford Galaxie 500 Base
1963 - 1964 Ford Galaxie 500 Sunliner, Victoria
1963 - 1970 Ford Galaxie 500 XL
1965 - 1971 Ford LTD Base
1970 - 1971 Ford LTD Brougham
1971 - 1973 Ford M-400 Base
1974 Ford M-450 Base
1969 - 1970 Ford Mustang Boss 302, Boss 429
1970 Ford Mustang Mach 1, Grande
1967 - 1970 Ford Mustang Shelby GT-500, Base, Shelby GT-350
1968 Ford Mustang Shelby GT-500KR
1963 - 1971 Ford Ranch Wagon Base
1970 Ford Ranch Wagon Police Cruiser
1967 Ford Ranchero 500 XL
1967 - 1969 Ford Ranchero 500, Base
1968 - 1969 Ford Ranchero GT
1963 - 1968 Ford Thunderbird Base
1968 - 1969 Ford Torino Base, GT
1969 Ford Torino Cobra, Squire
1967 Mercury Brougham Base
1965 - 1967 Mercury Caliente Base
1963 - 1970 Mercury Colony Park Base
1965 Mercury Comet 404, 202
1965 - 1969 Mercury Comet Base
1964 - 1968 Mercury Commuter Base
1969 - 1970 Mercury Cougar Cobra Jet, Boss 429, Boss 302
1967 - 1970 Mercury Cougar XR-7, Base
1965 - 1969 Mercury Cyclone Base
1969 Mercury Cyclone Spoiler, CJ
1963 - 1970 Mercury Marauder Base
1969 - 1970 Mercury Marauder X-100
1967 - 1970 Mercury Marquis Base
1969 - 1970 Mercury Marquis Brougham
1964 - 1968 Mercury Montclair Base
1968 - 1969 Mercury Montego Base, MX
1963 - 1970 Mercury Monterey Custom, Base
1963 - 1967 Mercury Monterey S-55
1964 - 1968 Mercury Park Lane Base
1965 - 1967 Mercury Villager Base
1966 - 1967 Mercury Voyager Base
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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
SKU: 66619031128

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4.3 ★★★★★
Based on 27 reviews
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Product Reviews
A
Amazon Customer
Chelsea, US
★★★★★ 5
Nice looking pair of shorts
Size: X-Large, Color: Dark Grey, Size: X-Large, Color: Dark Grey
I ordered these to have as a casual option for the warm weather. These are made of 95% polyester, but feel soft and comfortable. They are of good quality and seem very durable. The material is fairly thick, but still lightweight. I love that the pockets have zippers to keep my items secured. I did not find any loose threads or visible defects. Good value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
Q
Quothy
Battle Creek, US
★★★★★ 3
Not terrible, but the material and fit just weren’t for me...
Size: X-Large, Color: Khaki
I really wanted to like these shorts. From the pictures, they looked precisely the style of summer shorts that I like. Unfortunately, I was left somewhat disappointed as soon as I opened the shipping package. The biggest thing for me is the material. These shorts are much shinier in person than I expected from the listing photos. Depending on the lighting, they have a kind of satin sheen to them, which is not really the look I was going for and not what the photos depicted. I was hoping for something a little more understated; closer to khaki material. The fabric also holds wrinkles more than I expected. Even after smoothing them out or folding them carefully, they seem to keep creases pretty easily. It gives them a slightly messy look unless you’re constantly adjusting or hanging them properly. The material is also very thin, which would be nice, but likely is the reason the wrinkles are so apparent. Fit-wise, they land in that awkward middle ground where they are not exactly uncomfortable, but they never quite feel natural either. The cut just sits a little strangely on me. It is hard to pinpoint exactly why, but they don’t drape or move the way my favorite shorts do. Sometimes that happens where the proportions technically fit, but the overall shape still feels off. That said, they are not all bad. The construction itself seems decent, and they feel like they would hold up reasonably well to regular wear. I also appreciate that they are lightweight and breathable enough for warmer weather. At the end of the day, these might work really well for someone who likes a shinier look and does not mind a more structured fit. For me personally, though, the combination of the sheen, wrinkle-prone material, and slightly awkward fit kept them from becoming a pair I would want to have in my regular rotation.
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Reviewed in the United States on May 9, 2026
A
Amazon Customer
Omaha, US
★★★★★ 5
Comfortable Everyday Shorts with a Clean Casual Look
Size: Large, Color: Dark Grey
These shorts strike a good balance between casual comfort and a more put-together appearance. The twill fabric feels durable enough for regular wear while still being lightweight. The drawstring adds flexibility in fit, which makes them easy to wear in different settings—from casual outings to light activity. The 7-inch inseam gives a modern, slightly athletic look without being too short. Pros • Comfortable fit • Versatile casual style • Lightweight but durable fabric Cons • Not performance-focused • Limited stretch compared to athletic shorts Overall A solid everyday short that works across multiple casual settings.
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Reviewed in the United States on May 1, 2026
A
Amazon Customer
Lowell, US
★★★★★ 4
Good Basic Pair of Basic Shorts
Size: Large, Color: Khaki
These are a good basic pair of shorts. They fit well with a comfortable drawstring waist and a nice length that’s not too short or long. The material feels a bit thin, which is actually a positive for summer since they’re lightweight and breathable. The color came out a little more gold than true khaki in person, but it still looks decent. Overall, they’re solid for casual wear, beach days, or just around the house. We’ll see how they hold up after washing, but so far I’m happy with them for the price and will be wearing them regularly.
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Reviewed in the United States on April 27, 2026
A
Amazon Customer
New York, US
★★★★★ 5
Comfortable summer shorts with a relaxed fit and practical pockets
Size: Medium, Color: Dark Grey, Size: Medium, Color: Dark Grey
Comfortable and lightweight shorts with a relaxed fit. The drawstring waist makes them easy to adjust, and the pockets are useful. Fabric feels breathable and suitable for warmer weather. Overall, good quality and easy everyday shorts for the price.
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Reviewed in the United States on May 5, 2026

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