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31100FLT Flowtech Headers for Chevy Olds Cutlass Chevrolet Camaro Nova Omega GTO

US $530.40
as low as $47.62/mo with
Condition:
New
More than 10 available4 sold

Additional service available

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Shipping:
Free Standard Shipping.
Located in: La Salle, Illinois, United States
Delivery:
Estimated between Wed, Oct 22 and Sat, Oct 25 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:125151611715
Last updated on Oct 14, 2025 09:39:32 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 2735 vehicle(s)
YearMakeModelTrimEngineNotes
1974BuickApolloBase Coupe 2-Door4.1L 250Cu. In. l6 GAS Naturally AspiratedSmall Block Chevy Swap -- For 6Cyl 4.1L 74 Buick Apollo Kit Headers
1974BuickApolloBase Coupe 2-Door4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally AspiratedSmall Block Chevy Swap -- For 6Cyl 4.1L 74 Buick Apollo Kit Headers
1974BuickApolloBase Coupe 2-Door4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally AspiratedSmall Block Chevy Swap -- For 6Cyl 4.1L 74 Buick Apollo Kit Headers
1974BuickApolloBase Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally AspiratedSmall Block Chevy Swap -- For 8Cyl 5.7L 74 Buick Apollo Kit Headers
1974BuickApolloBase Coupe 2-Door5.7L 5733CC 350Cu. In. V8 GAS Naturally AspiratedSmall Block Chevy Swap -- For 8Cyl 5.7L 74 Buick Apollo Kit Headers
1974BuickApolloBase Hatchback 2-Door4.1L 250Cu. In. l6 GAS Naturally AspiratedSmall Block Chevy Swap -- For 6Cyl 4.1L 73-74 Buick Apollo Kit Headers
1974BuickApolloBase Hatchback 2-Door4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally AspiratedSmall Block Chevy Swap -- For 6Cyl 4.1L 73-74 Buick Apollo Kit Headers
1974BuickApolloBase Hatchback 2-Door4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally AspiratedSmall Block Chevy Swap -- For 6Cyl 4.1L 73-74 Buick Apollo Kit Headers
1974BuickApolloBase Hatchback 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally AspiratedSmall Block Chevy Swap -- For 8Cyl 5.7L 73-74 Buick Apollo Kit Headers
1974BuickApolloBase Hatchback 2-Door5.7L 5733CC 350Cu. In. V8 GAS Naturally AspiratedSmall Block Chevy Swap -- For 8Cyl 5.7L 73-74 Buick Apollo Kit Headers
1974BuickApolloBase Sedan 4-Door4.1L 250Cu. In. l6 GAS Naturally AspiratedSmall Block Chevy Swap -- For 6Cyl 4.1L 73-74 Buick Apollo Kit Headers
1974BuickApolloBase Sedan 4-Door4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally AspiratedSmall Block Chevy Swap -- For 6Cyl 4.1L 73-74 Buick Apollo Kit Headers
1974BuickApolloBase Sedan 4-Door4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally AspiratedSmall Block Chevy Swap -- For 6Cyl 4.1L 73-74 Buick Apollo Kit Headers
1974BuickApolloBase Sedan 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally AspiratedSmall Block Chevy Swap -- For 8Cyl 5.7L 73-74 Buick Apollo Kit Headers
1974BuickApolloBase Sedan 4-Door5.7L 5733CC 350Cu. In. V8 GAS Naturally AspiratedSmall Block Chevy Swap -- For 8Cyl 5.7L 73-74 Buick Apollo Kit Headers
1974ChevroletCamaroBase Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally AspiratedFor 8Cyl 5.7L 70-74 Chevrolet Camaro Kit Headers
1974ChevroletCamaroLT Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally AspiratedFor 8Cyl 5.7L 73-74 Chevrolet Camaro Kit Headers
1974ChevroletCamaroZ28 Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally AspiratedFor 8Cyl 5.7L 70-74 Chevrolet Camaro Kit Headers
1974ChevroletNovaBase Coupe 2-Door4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally AspiratedSmall Block Chevy Swap -- For 6Cyl 4.1L 69-74 Chevrolet Nova Kit Headers
1974ChevroletNovaBase Coupe 2-Door4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally AspiratedSmall Block Chevy Swap -- For 6Cyl 4.1L 69-74 Chevrolet Nova Kit Headers
Portions of the information contained in this table have been provided by jcwhitney

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Anticipated Ship Out Time
2-3 business days
Brand
Flowtech
California Prop 65 Warning
<p><b><img src="https://cld.partsimg.com/image/upload/images/warn
Collector Attachment Style
Flanged
Collector Diameter
3 in. Collector
Custom Bundle
Yes
Design
4-1
Emissions
46-State Legal (Cannot ship to CA, CO, NY or ME)
Fitment Type
Performance/Custom
Head Flange Thickness
5/16 in. Thick Head Flange
Interchange Part Number
1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 Chevrolet,
Item Length
Full-length
Manufacturer Part Number
31100FLT
Manufacturer Warranty
90 Day
Material
Steel
Mounting Hardware Included
Yes
Part Name
Headers
Port Shape
Round Port
Primary Tube Diameter
1 5/8 in. Primary Tube
Primary Tube Gauge
16 Gauge
Series
Long Tube Series
Specialty Part
Performance Part by JCW
Superseded Part Number
1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 Chevrolet,
Surface Finish
Coated
Universal Fitment
Direct Fit
UPC
787480311009
Category

Item description from the seller

About this seller

Martin's Car-Parts

98.5% positive feedback1.2M items sold

Joined Mar 2008
Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (326,471)

All ratingsselected
Positive
Neutral
Negative
  • 7***o (136)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent seller....The item was shipped and packaged very well and arrived as advertised before the expected delivery date. Although....I thought the purchasing price was a little overpriced, it is an OEM new part, so - I can accept the value for the OEM part. Thank you for a great Ebay transaction!
  • o***_ (5)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I bought a pair of Nike air jordon shoes. The shipping was fast. The shoes were in really good shape as described. There wasn't a box for the shoes but the seller made me aware of this right away. The price was unbeatable. Overall this seller is the best. Recommend to anyone looking for a good deal.
  • m***a (62)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Had a question about the item, seller answered promptly. Ordered item, it arrived soon enough, exactly as described, had a good experience with seller. He did wait a little bit to ship the item but I was not in a hurry and honestly didn't mind the wait. Thats me personally tho, might differ if a person needed an item in a hurry.
See all feedback

Product ratings and reviews

4.5
11 product ratings
  • 6 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Flowteck 31100FLT ceramic headers

    Manufacture should get a real car to do a mock up. They say these are factory bent to clear the steering box. Well, I still had to dent the number 3 cylinders tube a little to get proper clearance and the passenger side header collector needs to be down about an inch and in towards the transmission about an inch. Its very hard to get a 2 1/4" pipe hooked to it because the collector is too far to the right of transmission crossmembers hump where the pipe should go. Other than that ,I think the quality is very good. Just need to adjust their bends a little more.

    Verified purchase: YesCondition: NewSold by: youroutdoorwarehouse

  • Top critical review

    Reasonable product for the price.

    Used on 1967 Firebird with Chevrolet 350 sbc (same configuration as Camaro). Fitment was good, but driver side header collector is 1-inch lower than passenger header collector (reduces highway surface to header clearance), and #3 cylinder exhaust tube required slight indention to clear power steering box. Otherwise good quality construction and finish.

    Verified purchase: YesCondition: NewSold by: tcbspeed

  • Flowtech long tube headers.

    Installed these in my 1957 Chevy pickup build. Truck has a ‘78 Camaro front frame graft and a ZZ4 crate engine with a TH 400 transmission. Headers fit perfectly with no clearance issues. Ceramic coating looks great.

    Verified purchase: YesCondition: NewSold by: sparktecmotors

  • Outstanding headers

    Great headers and very well made including the coating. Flanges are surprising thick too. Fit is perfect for my 77 z28 with air and power steering. I'd highly recommend for a 70-81 second generation camaro.

    Verified purchase: YesCondition: Pre-OwnedSold by: holleyperformance

  • Project Car

    Good quality for the price. They look good on my car.

    Verified purchase: YesCondition: NewSold by: speedway_motors