Fidanza
Fidanza Chevrolet Corvette All Aluminum Flywheel
* Images may be a representation and may not reflect the actual product.
Product Details
Flywheel - 168 Tooth - 13.5 lb - SFI 1.1 - Replaceable Surface - Aluminum - Natural - Internal Balance - Chevy V8 - Each
High Performance And Lighter Weight To Free Additional Horsepower
Heat Treated Friction Plate For Optimum Grip And Long Life
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Fidanza Chevrolet Camaro Chevy V8 Aluminum Flywheel, Fidanza Chevrolet Corvette All Aluminum Flywheel, Fidanza Chevrolet Suburban Aluminum Flywheel
Fidanza aluminum flywheels from LMPerformance are made from the highest quality 6061 T6 aluminum. The material is fantastic for strength, heat dissipation and of course reduction in weight.
Fidanza Aluminum Flywheels Feature:- MAIN BODY-6061 T6 ALUMINUM Tolerances machined to +/- .001 6061 T6 has an ultimate tensile strength of at least 42, 000 psi and a yield strength of at least 35, 000 psi.
- RING GEAR-1050 STEEL / HEAT TREATED Heat treated for durability. The gears are heated then pressed on and secured with grade 8 button screws.
- REPLACEABLE FRICTION PLATE-1045 STEEL The friction surface we use is an incredibly strong 1045 steel. The plates are milled to meet our high specifications. With these replaceable plates there is no need to replace the entire flywheel when the clutch or flywheel is at the end of it’s life, saving time and money.
- BUTTON SCREWS-GRADE 8 Increased security helping fasten the ring gear to the flywheel.
- FASTENERS-MILITARY SPEC Military grade aerospace fasteners aid in pulling heat away from the clutch face. Properly spaced for form and function.
- STEPPED DOWELS-STEEL Once pressure plate is installed they become locked in place. First in the industry to implement the use of stepped dowels.
Rotation is our motivation. We want you and yourvehicle to feel that motivation because it createsmotion. And by motion, we mean motion of the rightnow, immediate, accelerated variety. Discover for yourself. Swap your anchor of a stock flywheel for our lightenedaluminum flywheel. You’ll see why we’ve become the leader inlightweight aluminum flywheel sales. Our aluminum flywheels arelighter, stronger and serviceable, not to mention we have over 300different applications. No other manufacturer can hold a match to that, let alone a flywheel. How do we do it? We make quality our top priority. We use the best materials, like6061 T6 aluminum, 1050 high carbon steel and aerospace fasteners. If there was a betterway, we would be doing it. Less Stress is put on the crankshaft of the engine, resulting in prolonged life. No more wasted horsepower!
Attention: All applications are listed using the very best sources available. The end user must verify fitment before installation.
Additional Information:
- Engine: All
- Fitment Notes: 168 Rg
- Flywheel Weight: 13.4
- Install Notes: for 383 Or 400 C.i.d. Engine Must Use Part #624001 Balance Plate. For 454 C.i.d. Engine Must Use Part #624541 Balance Plate, For 502 C.i.d. Engine Must Use Part #625021 Balance Plate
Fidanza 55-86 Chevy V8 All 168 RG Aluminum Flywheel
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Flywheel-168 Tooth-13.5 lb-SFI 1.1-Replaceable Surface-Aluminum-Natural-Internal Balance-Chevy V8-Each
Vehicle Fitment
Please verify year, make, model, and any notes before ordering.
- 1955-1990Chevrolet Blazer
- 1967-1986Chevrolet Camaro
- 1955-1986Chevrolet Corvette
- 1955-1990Chevrolet Silverado
- 1955-1990Chevrolet Suburban
- 1955-1990GMC Sierra
Product Specs
- Brand
- Fidanza
- Part Number
- 198681
- Catalog Number
- 00663737
- Product Line
- Aluminum Flywheels -Domestic
- Category
- Transmission
- Type
- FlyWheels
- Vendor Product Category
- Drivetrain
- Vendor Product Subcategory
- Flywheels
- Box Length
- 15.30 in
- Box Width
- 14.70 in
- Box Height
- 2.50 in
- Ship Weight
- 14.15 lb
- Units Per SKU
- 1
- Freight / LTL
- No
- Ship Alone
- No
- Air Restricted
- No
- Prop 65
- Y
- CARB Approved
- Yes
- Clearance Item
- No
Shipping & Availability
This item is showing available distributor inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.
PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Inventory shown: 4 available as of 7/22/2026.
LIMITED WARRANTY: Except for high performance parts, seller warrants this merchandise to be free from defects in material and workmanship for one year from date of purchase. This limited warranty is in lieu of all other warranties, expressed or implied, including, but not limited to, warranty of merchantability, and warranty of fitness for a particular purpose. SELLER DISCLAIMS ALL RESPONSIBILITY FOR CONSEQUENTIAL, INCIDENTAL, OR COMMERCIAL LOSSES, INCLUDING LABOR CLAIMS from use of this merchandise. If the merchandise fails to conform as warranted, deliver or ship it to seller, freight prepaid, along with proof of purchase and note explaining defect, defective, merchandise will be repaired or replaced free of charge, or credit given at seller’s option. This warranty shall be interpreted and applied in accordance with Ohio law.
HIGH PERFORMANCE PARTS, SERVICE AND INFORMATION EXCLUDED FROM WARRANTY: Due to the unusual stress placed on high performance parts, and because of the circumstances under which they are often used, high performance parts are sold without warranty, AS IS, WITH ALL FAULTS, and all warranties, expressed or implied, of merchantability, or of fitness for a particular purpose, or otherwise are expressly disclaimed and denied.
NO INDEPENDENT REPRESENTATIONS OR AGREEMENTS. There are no agreements outside of this written contract, except as the parties have elsewhere agreed in writing, nor has either party been induced to enter this agreement as the result of any oral representation or promise. Each party has relied on his own expertise and knowledge in entering this contract and each party acknowledges the consideration for the contract to be valuable and sufficient.
DUTIES: The duty of Fidanza Performance to the customer is strictly contractual and shall in no way exceed the duties accepted herein, and where there appears an ambiguity in the contract language, the same shall be construed to limit the duty of Fidanza Performance.
CONSENT TO JURISDICTION: The parties agree that any dispute arising out of parts, service or information provided by Fidanza Performance shall be decided by the courts of the state of Ohio and that no other court shall have jurisdiction over said dispute. Fidanza Performance maintains no sales force, service facility or agents outside the state of Ohio. EMISSION CONTROL COMPLIANCE: Customers are responsible for emission control compliance (if any) of Fidanza Performance’s engine and/or other components in their locality.
Reviews & Questions
Real product feedback when available, plus quick ways to get fitment or product help.
Other Popular Parts
Fidanza Performance is a US based manufacturer and engineering company that designs the highest quality lightweight aluminum flywheels, precision adjustable cam gears and high-performance clutches in the world. Fidanza Performance is recognized the world over as the premier choice for quality driveline parts.
LMPerformance carries Fidanza aluminum flywheels and clutches for your vehicle and has the staff with the knowledge to help with your selection. Fidanza Performance is one of the leaders in the industry for flywheels and clutches. Fidanza Performance produces top of the line aluminum flywheels and performance clutch combos for such cars as Mustangs, Camaros and Corvettes. The Fidanza aluminum flywheels are premium quality and are made of 6061 T6 aluminum to be light and strong. The Fidanza aluminum flywheels can be used with the V-series clutches to give you better braking, increased clutch efficiency along with faster acceleration and quicker throttle response. And the big plus durability.
You won't go wrong with a clutch from Fidanza Performance either. For example, the Clutch Kit Stage 4.3 V8 for your Mustang is one great clutch. It has a torsion damper and ceramic buttons attached to the puck. You get grip instantly and with that power performance. And if you are building a Mustang racer choose the Fidanza Stage Five Point Four. It has no torsion damper and no marcel, plus the pads are from sintered iron. Just the thing for the serious racer.
A company that has managed to stay ahead of the competition for over fifteen years has to be doing something right and FIDANZA aluminum flywheels are doing more than just something, they are doing a lot as evidenced by their stellar reputation and position in the world marketplace and they owe their start to Lou FIDANZA who designed and built the renowned #19 GRAND TOURISMO JAGUAR, winner of eleven SCCA nationals and who ultimately went on to win the 1980 SCCA National Championships against the popular factory backed Nissan 280ZX of Paul Newman and that is no small feat. This dedication to racing and performance started Lou FIDANZA on the road to design and manufacturing and FIDANZA has been on the road to success ever since never losing sight of the founder’s original goal of building a better part for better performance. The FIDANZA flywheel is now sold throughout the world because FIDANZA is an outstanding manufacturer of CNC machine parts they continue to grow in popularity and if you are asking yourself what CNC means because it is quoted everywhere, let me fill you in – it means computer numerical code and refers specifically to a computer that reads instructions and drives a machine tool- that all equates to unbelievable accuracy in the production phase of the product –especially important in a part like the FIDANZA flywheel when you are hoping to be ahead at the finish line.
Take advantage of Fidanza's racing heritage and experience and make your performance car the best with a flywheel, clutch or flywheel kit from LMPerformance. The LMPerformance team can help you select the right Fidanza part for your performance car and get a great price too.
Review our return, cancellation, shipping, warranty, and product image policies before ordering.
Contact us with questions before ordering
California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov
California Residents: TIRE WARNING: LMPerformance will not ship Tires to California.
Legal: Some or all of these parts may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. Buyer takes all responsibility to ensure that any modifications or upgrades that have done conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions. LMPerformance is not responsible for buyer not complying with Federal, State, Province, and/or Local laws, ordinances, and regulations. This policy shall be in force for all past, current, and future purchases from LMPerformance, Inc. LMPerformance will not ship ANY non-CARB compliant products to California where California requires products to be CARB certified such as Catalytic Converters and Induction Kits.
Free Shipping: Please note FREE Shipping refers to shipping within the contiguous continental US only. All other locations extra. Some items that require Truck Freight Delivery will require a Truck Freight surcharge. This surcharge is still a discounted shipping amount that is lower then the actual truck freight shipping charge that is charged to LMP. LMP will try to still give the lowest price possible for truck freight items.
Images: Images may be a representation and may not reflect the actual product. Examples would be SPEC stage 3 clutch kits which all use the same photo.
TYPOS: LMPerformance tries to present the best most accurate information on our website. Sometimes we get mistakes in product information sent from vendors such as typos. We can not be responsible for these typos, if you see something that does not look right please let us know before ordering so we can double check for you first. LMPerformance will not pay for typos in any way, monetarily or otherwise.
Price Errors: In the event that a product has mistakenly been listed at an incorrect price, We reserve the right to refuse or cancel any orders placed for product listed at the incorrect price. We reserve the right to refuse or cancel any such orders whether or not the order has been confirmed and your account charged. If your payment type has already been charged for the purchase and your order is cancelled, a full refund to your orignial payment method in the amount of the incorrect price will be issued.
Special Order ITEMS: Some items are Special Ordered and may not be returnable, or even cancellable as they are going into production specifically because you ordered them. Special Ordered items can have a 5-35% cancelation fee.
Cancellations: Instock orders cannot be canceled due to our automated ordering & fast shipping system. To keep our prices low, all cancelations are subject to a 5% cancelation fee to cover transaction processing fees. We reserve the right to charge up to a 10% cancellation fee for cancelled orders due to merchant fees, Special Order fees and the cost of processing and shipping orders.When you request a cancellation of an order or a part, please note that it may take time for a manufacturer to cancel an order if the order is drop-shipped. We also have to confirm that the product has not shipped. If the product has shipped then this must be processed as a return.Also note that sometimes products ship more quickly than expected, so we recommend that you do not purchase alternative products until receiving final confirmation of the cancellation.
Returns: We cannot accept returns on parts that have been used or installed. No returns will be accepted after 30 days. All Returns must be in original packaging. Prior authorization must be given before any return can be made. Up to a 25% Restocking Fee may apply. Special Orders may be subject to Additional Manufacturer Restock Fees as well. Shipping cost will not be refunded.Hoods as well as PCM Programmers may not be returned unless defective and only for replacement. ALL returns must be first filed using our online form found here: https://www.lmperformance.com/returns.
Lost Order Claims All lost order/package claims must be made within 5 days of the shipping date or tracking information delivery date. All claimes made after this date will not be accepted due to Shipping companies policies of filing loss claims.
Damaged Items or Incorrect Items: Please contact us right away if your item has been damaged in shipping or are incorrect. Please note that we will ship replacement items the same method of shipping the order was originally placed for. LMPerformance can not ship packages overnight at our cost if the original shipping was not also overnight. Claims must be filed in order for replacement parts to be shipped.
Warranties:Any warranty claims must be placed with the manufacturer. All of the products sold by LMPerformance, regardless of the manufacturer, are designed for Racing and Performance applications. Many of our manufacturers offer NO WARRANTY on their products, either stated or implied, due to the unusual stresses placed on the parts and because we have no control over how they are installed and used. Many of these products are designed for off-road use only and are not legal for use on public highways. If you have a question about the warranty on a specific product, please e-mail or call us. Buyer assumes all risk and liability associated with these products.
Installation: We are not responsible for or any costs associated with the installation or the improper installation of any products. Purchaser assumes the risk associated with the installation of products. We, along with the manufacturer of each product are not responsible for any direct or indirect damage to the vehicle, personal, or costs incurred from the use of products.