SKU: 80986455792

Frankenstein F715 LS7 Port | 15 Degree | 285cc Heads | Assembled

Sale price$2965.50 Regular price$3295.00
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

Frankenstein F715 LS7 Port | 15 Degree | 285cc Heads | AssembledFrankenstein Engine Dynamics are specialists in Cylinder Head & induction products dedicated to the LSX engine range. Their industry leading range has become a serious game changer in the high performance market. Producing some of the highest performing products all designed in house utilizing the latest CNC technology means you are not only receiving the highest quality products but investing in their development & testing to put yourself ahead of

Frankenstein Engine Dynamics are specialists in Cylinder Head & induction products dedicated to the LSX engine range.
Their industry leading range has become a serious game changer in the high performance market.
Producing some of the highest performing products all designed in house utilizing the latest CNC technology means you are not only receiving the highest quality products but investing in their development & testing to put yourself ahead of the competition.

Benefits Of The Frankenstein F715 LS7 Port Cylinder Heads
- 15° inline valve angle – designed for True Street/Ultra Street and multi-kit nitrous applications.;
- A357 T6 Aluminium stronger than competitor brand A356;
- Standard version designed to work with GM LS7 rockers and equivalent. Doweled rocker stands included with head purchase.;
- High Efficiency Water Jackets for increased strength & cooling;
- Increased .750" deck thickness to support large boost applications;
- Exhaust port exit is inline with the valve for substantially improved air flow;
- Frankenstein Clearanced Custom Valve Covers based on SB2 design to clear larger rockers;
- Designed to suit minimum 4.125" Inch Bore;
- Your New Frankenstein F715 LS7 Port Cylinder Heads Include;
- 100% USA Made Frankenstein FED 6 Bolt LSX Castings;
- LS7 Port CNC Ported Intake Runners | 285cc;
- CNC Ported Exhaust Ports;
- CNC Ported Combustion Chambers | N/A & Boosted Chamber Options;
- Standard version designed to work with GM LS7 rockers and equivalent. Doweled rocker stands included with head purchase.;
- Doweled Rocker Stands;
- FED Titanium .660" Lift Dual Valve Spring Kit;
- Titanium Retainers;
- 15 Degree Valve Angle;
- Solid Stainless Steel Intake Valves | 2.200" Inch;
- Solid Stainless Steel Exhaust Valves | 1.650" Inch;
- Interlocking valve seats (like those found in racing heads) standard;
- Frankenstein Custom Valve Covers;
- Optional Billet Coil Mount Bracket;

Frankenstein CNC Porting Process
- CNC machining of your cylinder heads intake runner;
- CNC machining of your cylinder heads exhaust port;
- CNC machining & porting of the combustion chamber to specified CC;
- 5 Axis CNC cutting of your cylinder heads valve seats;
- CNC cut valve spring seats;
- Machine the deck face to increase compression;

Finance Is Available For Your New FED Heads!
Did you know that finance is available on this kit through LSX Performance Parts?
We have access to a range of lenders who have award winning products to help make your new performance upgrades an affordable reality.

Features & Benefits Of Our Finance Packages Include:
- Loan Terms from 1 - 7 years;
- Loan Amounts from $2,000.00 - $50,000.00;
- NO Security required for personal loans;
- Fixed interest rates for the term of your loan;
- Ability to make extra repayments;
- Your choice of weekly, Fortnightly OR Monthly repayments;
- Consolidate existing debt - Personal loans, credit cards etc with your new upgrades with 1 x simple payment;
- Entire application handled in-house meaning your details are NOT referred to a 3rd party broker;
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 80986455792

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Jean Paul
Bozeman, US
★★★★★ 5
Perfect length and actually stays in place.
Size: 72"W x 75"L (Pack of 1), Color: 1a. Clear
This liner solved a problem I didn’t realize was bothering me until I switched to it. The extra length makes a big difference—no more water sneaking out onto the floor or the curtain riding up while you’re showering. It hangs nicely and gives a cleaner, more finished look compared to standard sizes. The material feels thicker than the cheap liners you usually find, but not overly stiff. It drapes well and doesn’t stick to you while showering, which is a big plus. The magnets at the bottom actually work and help keep it in place against the tub, especially if you have any airflow in the bathroom. Installation was simple and the reinforced holes seem durable enough to last. Overall, it just does what it’s supposed to do without any fuss. For the price, it’s a solid upgrade and something I’d definitely buy again.
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Reviewed in the United States on April 19, 2026
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Mike Murdock
Whiting, US
★★★★★ 4
Well made
Size: 72"W x 72"L (Pack of 1), Color: 1b. Clear-heavy
The magnets hold well. The grommets are sturdy. The plastic is a bit thick and doesn't like to lie flat against the tub so it is constantly brushing you while you shower.
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Reviewed in the United States on May 14, 2026
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Henry W
Chelsea, US
★★★★★ 5
Great disposable shower liner
Size: 72"W x 72"L (Pack of 1), Color: 1a. Clear
Didn't expect much from a shower liner, but this one delivered. The clear PEVA material looks clean and modern, and there's none of that gross chemical smell you get with cheap PVC liners. The three bottom magnets are a game-changer — no more liner blowing into you mid-shower. Rustproof grommets mean no rust stains either. Maintenance is a breeze: quick rinse, dries fast, done. Great value for what you get. Would recommend.
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Reviewed in the United States on May 30, 2026
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Amazon Customer
Port Orchard, US
★★★★★ 5
Exactly what they say it is.
Size: 72"W x 72"L (Pack of 1), Color: 1b. Clear-heavy
Appears to work exactly as advertised, and quality is very satisfactory, which is always a pleasant surprise on Amazon. Magnets are strong enough, plastic feels pliable and durable. Don't forget the rings aren't included.
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Reviewed in the United States on May 20, 2026
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gbrock
Pawtucket, US
★★★★★ 5
Perfect Weight
Size: 72"W x 72"L (Pack of 1), Color: 1a. Clear
Is a perfect liner. It’s not super thick or heavy. Easy to hang.
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Reviewed in the United States on May 26, 2026

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