Flywheels
Get the performance and reliability you need with our extensive range of high-quality flywheels. Whether you’re upgrading a classic muscle car, a high-performance build, or a custom project, our Science Friction billet steel and aluminum flywheels deliver optimal balance and durability for smooth, consistent power transfer. Engineered for a variety of applications, from Ford and GM to Chrysler and AMC, these flywheels are designed to handle high-revving engines and heavy-duty clutches. Browse our selection to find the perfect fit for your engine and transmission setup, and experience improved acceleration, shifting, and overall drivability.
Showing all 80 resultsSorted by popularity
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SCIENCE FRICTION Billet Steel 180T Flywheel for 351M/400M
$349.95-
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SCIENCE FRICTION Billet Steel Flywheel for all Buick engines, 400/455 (excludes 401)
$319.95-
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SCIENCE FRICTION Billet Steel Flywheel, SFI Quality, 130t/10.5″, 360 Magnum, 6-bolt
$315.95-
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SCIENCE FRICTION Billet Steel Flywheel, SFI Quality, 130t/10.5″ for 5.7/6.1 Hemi, 8-bolt
$319.95-
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SCIENCE FRICTION Billet Steel Flywheel, SFI Quality, 143t/11″ for 5.7/6.1 Hemi, 8-bolt
$345.95-
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SCIENCE FRICTION Billet Steel 168t Flywheel, LS engine to convert traditional 11″ clutch or OE Clutch
$299.95-
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SCIENCE FRICTION Billet Steel Flywheel for Ford 428CJ/428 only. 28-oz CB, 184t, uses symmetrical 11 diaphragm clutch. Drilled for 11″ long and 12″ PP
$359.95-
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SCIENCE FRICTION Billet Steel 168t 11″ Clutch Flywheel, 1986-up Vortec, ZZ3, ZZ4, ZZ383, Mechanical Linkage
$299.95-
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SCIENCE FRICTION Billet Steel 166t, 1964-76 Pontiac 326-455, 10.5″ and 11″ bolt patterns
$325.95-
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SCIENCE FRICTION Billet Steel 184t Flywheel, 360/390/427 FE Motors, Neutral Balance, 11″ and 12″ Clutch
$359.95-
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SCIENCE FRICTION Billet Steel Flywheel, SFI Quality, 130t/10.5″, 360LA, 6-bolt
$299.95-
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SCIENCE FRICTION Billet Steel Flywheel, AMC V8 with 4.5″ crank hub
$365.95-
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SCIENCE FRICTION Billet Steel 168t Flywheel, 2-piece main seal 454/496
$325.95-
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SCIENCE FRICTION Billet Steel Flywheel, SFI Quality, 143t/11″, All Big Block
$315.95-
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SCIENCE FRICTION Billet Steel Flywheel for all Buick 401 Nailhead
$319.95-
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SCIENCE FRICTION 164t Billet Steel Flywheel, 289/302/5.0, 347, 351C/W, 164t, 11″ clutch, Original Bell Housing, Neutral Balance
$315.95-
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SCIENCE FRICTION Billet Steel 168t Flywheel, LSX 8 bolt crank engine to convert traditional 11″ clutch or OE Clutch
$299.95-
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SCIENCE FRICTION Billet Steel 168t Flywheel, 1-piece main seal 91-up 454, 11″ clutch, for ZZ Crate Engine use FWCV-10006
$299.95-
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SCIENCE FRICTION Billet Steel Flywheel, SFI Quality, 130t/10.5″, 1972-73 Cast Crank 340 w/CB, 6-bolt
$299.95-
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SCIENCE FRICTION Billet Aluminum Flywheel, AMC V8 with 4.5″ crank hub
$505.00-
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SCIENCE FRICTION Billet Steel 153t Flywheel, 2-piece main seal, 283/327/350/396bb/427bb/crate Bowtie 350, 10.5″ clutch only
$315.95-
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SCIENCE FRICTION Billet Steel Flywheel, SFI Quality, 130t/10.5″, Chrysler 6-bolt, Neutral Balance
$299.95-
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SCIENCE FRICTION Billet Aluminum 168t Flywheel, LS engine to convert traditional 11″ clutch or OE Clutch
$459.95-
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SCIENCE FRICTION Billet Aluminum with Steel Inserts 168t Flywheel, 2-piece main seal 454/496
$505.95-
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SCIENCE FRICTION Billet Aluminum with Steel Inserts 168t Flywheel, 2-piece main seal 383/400sb, 11″ clutch
$505.95-
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SCIENCE FRICTION Billet Steel 168t Flywheel, 2-piece main seal 383/400sb, 11″ clutch
$315.95-
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SCIENCE FRICTION Billet Steel Flywheel, SFI Quality, 143t/11″, 426/472/528/540 Hemi, 8-bolt
$315.95-
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SCIENCE FRICTION Billet Aluminum 166t, 1964-76 Pontiac 326-455, 10.5″ and 11″ bolt patterns
$489.95-
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SCIENCE FRICTION Billet Steel 166t, 1964-67 Oldsmobile 330/400/425
$325.00-
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SCIENCE FRICTION Billet Steel 166t, 1968-85 Oldsmobile 260/307/350/403/455
$315.95-
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SCIENCE FRICTION Billet Aluminum 184t Flywheel, 360/390/427 FE Motors, Neutral Balance, 11″ and 12″ Clutch
$485.95-
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SCIENCE FRICTION 176t Billet Steel Flywheel for 1968-78 429/460, neutral balance, 11″ Clutch only
$349.95-
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SCIENCE FRICTION Billet Steel Flywheel for Ford, 164t, 8-bolt pattern, 2005-11 Modular V8 + Coyote 5.0L
$330.95-
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SCIENCE FRICTION Billet Steel 164t Flywheel, 1963-79 289, 302, 351C/W, 11″ clutch, Original Bell Housing
$375.99-
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SCIENCE FRICTION Billet Steel 157t Flywheel,5.0 or 351C/W when used with 5.0 Bell Housing, Neutral Balance
$299.95-
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SCIENCE FRICTION Billet Steel 157t Flywheel, 1963-79 289, 302 or 351 C/W, 28oz CB, when used with 5.0 Bell Housing, 10.5″ clutch
$299.95-
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SCIENCE FRICTION Billet Steel 153t 10.5″ Clutch Flywheel, 1-piece main seal, 1986-up Vortec, ZZ3, ZZ4, ZZ383, Mechanical Linkage
$325.95-
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SCIENCE FRICTION Billet Steel Flywheel, SFI Quality, 130t/10.5″, 426Hemi, 8-bolt, Neutral Balance
$299.95-
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SCIENCE FRICTION Billet Aluminum Flywheel, AMC V8 with 4.625″ crank hub
$525.95-
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SCIENCE FRICTION Billet Aluminum Flywheel, SFI Quality, 143t/11″ for 5.7/6.1 Hemi, 8-bolt
$565.95-
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SCIENCE FRICTION Billet Aluminum Flywheel, SFI Quality, 130t/10.5″ for 5.7/6.1 Hemi, 8-bolt
$465.95-
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SCIENCE FRICTION Billet Steel Flywheel for Ford, 164t, 8-bolt pattern, 96-04 Modular V8
$285.55-
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SCIENCE FRICTION Billet Aluminum with Steel Inserts 153t Flywheel, 2-piece main seal, 383/400sb, 10.5″ clutch only
$479.00-
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SCIENCE FRICTION Billet Aluminum with Steel Inserts, 153t 10.5″ Clutch Flywheel, 2-piece main seal, 283/327/350/396bb/427bb/crate Bowtie 350
$459.95-
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SCIENCE FRICTION Billet Aluminum Flywheel with Steel Insert, 168t, 1-piece main seal zz454/zz502, 10.5 or 11″ clutch
$459.95-
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SCIENCE FRICTION Billet Aluminum with Steel Insert, 168t 11″ Clutch Flywheel, 2-piece main seal 283/327/350/396bb/427bb, and crate 572bb
$489.95-
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SCIENCE FRICTION Billet steel flywheel for 2-piece main seal 454/496, 153t/10.5″ clutch apps
$319.95-
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SCIENCE FRICTION Billet Steel 153t Flywheel, 2-piece main seal, 383/400sb, 10.5″ clutch only
$299.95-
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SCIENCE FRICTION Billet Steel 168t Flywheel, 1-piece main seal zz454/zz502, 11″ clutch, Mechanical Linkage
$299.95-
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SCIENCE FRICTION Billet Aluminum Flywheel, SFI Quality, 143t/11″, 426/472/528/540 Hemi, 8-bolt
$472.97-
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SCIENCE FRICTION Billet Aluminum Flywheel, SFI Quality, 143t/11″, All Big Block, 6-bolt, w/o counter balance
$465.95-
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SCIENCE FRICTION Billet Aluminum 166t, 61-64 GTO/Tempest Only, 10.5″ and 11″ bolt patterns
$472.97-
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SCIENCE FRICTION Billet Steel 166t, 61-64 GTO/Tempest Only, 10.5″ and 11″ bolt patterns
$299.95-
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SCIENCE FRICTION Billet Steel 166t, 1977-85 Pontiac 326-455, 10.5″ and 11″ bolt patterns
$299.95-
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SCIENCE FRICTION Billet Aluminum 166t, 1968-85 Oldsmobile 260/307/350/403/455
$505.95-
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SCIENCE FRICTION Billet Steel 166t, 68-70 Oldsmobile 400 Only
$329.65-
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SCIENCE FRICTION Billet Aluminum Flywheel for Ford 428CJ/428 only. Counter Balanced, 184t. Drilled for 11″ and 12″ clutch.
$472.97-
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SCIENCE FRICTION Billet Aluminum flywheel for 2005-up Mod Motor and Coyote, 8-bolt crank
$459.95-
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SCIENCE FRICTION SFI QUALITY BILLET ALUMINUM FLYWHEEL FOR 1996-04 FORD MOD MOTOR
$449.95-
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SCIENCE FRICTION Billet Aluminum 164t Flywheel, 1963-79 289, 302, 351C/W, 11″ clutch, Original Bell Housing
$479.00-
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SCIENCE FRICTION Billet Aluminum 157t Flywheel,5.0 or 351C/W when used with 5.0 Bell Housing, 50oz Balance
$479.00-
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SCIENCE FRICTION Billet Aluminum 157t Flywheel, 289/302/5.0 and all 351C/W, Neutral Balance, 10.5″ clutch
$459.95-
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SCIENCE FRICTION Billet Aluminum 157t Flywheel, pre-1983 289/302 and all 351C/W, 28-oz, 10.5″ clutch
$479.00-
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SCIENCE FRICTION Billet Steel Flywheel for Ford, 164t, 6-bolt pattern, 96-04 Modular V8, 4.6L
$315.95-
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SCIENCE FRICTION Billet Steel 157t Flywheel,5.0 or 351C/W when used with 5.0 Bell Housing, 50oz Balance
$315.95-
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SCIENCE FRICTION Billet Aluminum with Steel Inserts 153t 10.5″ Clutch Flywheel, 1-piece main seal, 1986-up Vortec, ZZ3, ZZ4, ZZ383, Mechanical Linkage
$479.00-
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SCIENCE FRICTION Billet Aluminum with Steel Inserts 168t 11″ clutch Flywheel , 1986-up Vortec, ZZ3, ZZ4, ZZ383, Mechanical Linkage
$479.95-
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SCIENCE FRICTION Billet Steel 153t Flywheel, LT1 engine to convert to traditional 10.75″ clutch
$425.95-
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SCIENCE FRICTION Billet steel flywheel to replace stock LT1 with non-dual mass flywheel. Use stock 11″ clutch
$415.95-
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SCIENCE FRICTION Billet Aluminum Flywheel for 1970-1971 Chrysler 383/400 Big Block, 130t, counterbalanced, 6-bolt crank
$479.95-
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SCIENCE FRICTION Billet Aluminum Flywheel, SFI Quality, 130t/10.5″, 1972-73 Cast Crank 340 w/CB, 6-bolt
$459.95-
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SCIENCE FRICTION Billet Aluminum Flywheel, SFI Quality, 130t/10.5″, 360 Magnum, 6-bolt
$485.95-
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SCIENCE FRICTION Billet Aluminum Flywheel, SFI Quality, 130t/10.5″, 360LA, 6-bolt
$479.95-
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SCIENCE FRICTION Billet Aluminum Flywheel with Steel Insert, 130t/10.5″, 426Hemi, 8-bolt, Neutral Balance
$459.95-
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SCIENCE FRICTION Billet Aluminum Flywheel with Steel Insert, Big Block 383/400/440 and Small Block 318/340
$459.95-
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SCIENCE FRICTION Billet Steel Flywheel for 342/354/392 Firedome Hemi, SFI Quality, 172T
$390.95-
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SCIENCE FRICTION Billet Steel Flywheel for 1970-1971 Chrysler 383/400 Big Block
$299.95-
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SCIENCE FRICTION Billet Aluminum with Steel Inserts 153t Flywheel, LT1 engine to convert to traditional push style clutch
$565.95-
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SCIENCE FRICTION Billet Aluminum 166t, 1977-85 Pontiac 326-455, 10.5″ and 11″ bolt patterns
$459.95-
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SCIENCE FRICTION Billet Steel Flywheel, AMC V8 with 4.625″ crank hub
$325.95-
