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RAM True Balance Flywheels

Chevrolet

Ring Approx. Approx.
Description Balance Gear Dia. Weight Bolt Circles Steel Aluminum
Chevrolet 8 cyl.(zz572) 0 168 14" 33 10.5, 11 B&B, Diaph, 11Long 1501
Chevrolet 8 cyl.(zz572) 0 168 14" 18 10.5, 11 B&B, Diaph, 11Long 2501
Chevrolet 8 cyl. (ZZ4, 383ZZ) EXT 153 12 3/4" 26 10.5" B&B, Diaph. 1509
Chevrolet 8 cyl. (ZZ4, 383ZZ) EXT 153 12 3/4" 16 10.5" B&B, Diaph. 2509
Chevrolet 8 cyl. 454 168 14" 33 10.5, 11 B&B, Diaph, 11Long 1521
Chevrolet 8 cyl. 454 168 14" 33 for stock clutch discs 1421
Chevrolet 8 cyl. 454 168 14" 18 10.5, 11 B&B, Diaph, 11Long 2521
Chevrolet 8 cyl. 400 168 14" 33 10.5, 11 B&B, Diaph, 11Long 1523
Chevrolet 8 cyl. 400 168 14" 33 for stock clutch discs 1423
Chevrolet 8 cyl. 400 168 14" 18 10.5, 11 B&B, Diaph, 11Long 2523
Chevrolet 8 cyl. 0 153 12 3/4" 26 10.5 B&B, Diaph 1511
Chevrolet 8 cyl. 0 153 12 3/4" 26 for stock clutch discs 1411
Chevrolet 8 cyl. 0 153 12 3/4" 15 10.5 B&B, Diaph 2511
Chevrolet 8 cyl. 0 153 12 3/4" 17 10.5 B&B, Diaph 1510
Late Chevrolet 8 cyl. EXT 168 14" 33 10.5, 11 B&B, Diaph, 11Long 1530
Late Chevrolet 8 cyl. EXT 168 14" 18 10.5, 11 B&B, Diaph, 11Long   2530
Late Chevrolet 8 cyl. 502 168 14" 33 10.5, 11 B&B, Diaph, 11Long 1532
Late Chevrolet 8 cyl. 502 168 14" 18 10.5, 11 B&B, Diaph, 11Long 2532
93-97 LT1 F-body EXT 153 12 3/4" 18 Factory 10mm pattern 2554
mates early SB to 93-97 T56 0 153 12 3/4" 18 Factory 10mm pattern 2555
GM LS1 97-up 0 168 14" 25 11 diaph, 11.5 factory 1550  
GM LS1 97-up 0 168 14" 18 11 diaph, 11.5 factory 2550

Chrysler

Ring Approx. Approx.
Description Balance Gear Dia. Weight Bolt Circles Steel Aluminum
Replacement for Challenger Stock Dual Disc 0  

 

2585
Dodge 6 bolt 0 130 12 1/4" 28 10.5, (10.95) B&B 1503
Dodge 6 bolt 0 130 12 1/4" 17 10.5, (10.95) B&B 2503
Dodge 8 bolt 0 130 12 1/4" 30 10.5, (10.95) B&B 1583
Dodge 8 bolt 0 130 12 1/4" 18 10.5, (10.95) B&B 2583
Dodge 6 bolt 0 143 13 3/4" 30 10.5, 11 B&B / Diaphragm, 11 Long 1595
Dodge 6 bolt 0 143 13 3/4" 18 10.5, 11 B&B / Diaphragm, 11 Long 2595
Dodge 8 bolt 0 143 13 3/4" 30 10.5, 11 B&B / Diaphragm, 11 Long 1593
Dodge Viper 8.0L 11" B&B, Diaphragm 2590
Dodge 8 bolt 0 143 13 3/4" 18 10.5, 11 B&B / Diaphragm, 11 Long 2593
Diesel 5.9 / 94-01 6-speed 12.25", 13" 1567
Diesel 5.9 / 01-04 5-speed 13" 1569

Ford

 Ring  Approx. Approx.
Description Balance Gear Dia. Weight Bolt Circles Steel Aluminum
221-239 Flathead 1939-1948 (59AB) RAM 8 Spring Disc Required 112 24 10.5", 11" B&B, Diaphragm / 11" Long 1547
221-239 Flathead 1939-1948 (59AB) RAM 8 Spring Disc Required 112 14 10.5", 11" B&B, Diaphragm / 11" Long 2547
239-255 Flathead 1949-1953 (8BA) RAM 8 Spring Disc Required 112 24 10.5", 11" B&B, Diaphragm / 11" Long 1549
239-255 Flathead 1949-1953 (8BA) RAM 8 Spring Disc Required 112 14 10.5", 11" B&B, Diaphragm / 11" Long 2549
Ford SB early 0 164 13 3/8" 33 10.5, 11 Long 1507
Ford SB early 0 164 13 3/8" 18 10.5, 11 Long 2516
Ford SB early 28oz 164 13 3/8" 33 10.5, 11 Long 1505
Ford SB early 28oz 164 13 3/8" 18 10.5, 11 Long 2515
Ford SB late 50oz 164 13 3/8" 33 10.5, 11 Long 1506
Ford SB late 50oz 164 13 3/8" 18 10.5, 11 Long 2506
Ford SB late 0 157 13 1/4" 24 10.5 Long, 10.5 Ford Diaph. 1529
Ford SB late 0 157 13 1/4" 16 10.5 Long, 10.5 Ford Diaph. 2529
Ford 351 late / 5.8L 28oz 157 13 1/4" 24 10.5 Long, 10.5 Ford Diaph. 1527
Ford 351 late / 5.8L 28oz 157 13 1/4" 16 10.5 Long, 10.5 Ford Diaph. 2527
Ford SB late 50oz 157 13 1/4" 24 10.5 Long, 10.5 Ford Diaph. 1525
Ford SB late 50oz 157 13 1/4" 16 10.5 Long, 10.5 Ford Diaph. 2525
Ford SB late 4.6L 16V 0 164 13 3/8" 28 10.5 Long, 10.5,11 Ford Diaph. 1540
Ford SB late 4.6L 16V 0 164 13 3/8" 17 10.5 Long, 10.5,11 Ford Diaph. 2540
Ford SB late 4.6L 32V(8 bolt), 5.4L / 06-08 GT500 0 164 13 3/8" 28 10.5 Long, 10.5,11 Ford Diaph. 1545
Ford SB late 4.6L 32V(8 bolt), 5.4L / 06-08 GT 500 0 164 13 3/8" 17 10.5 Long, 10.5,11 Ford Diaph. 2545
Ford BB early 0 184 14 1/2" 35 11 Long 3/8"/ 11.5" & 12" 5/16" bolt patterns 1519
Ford BB early 0 184 14 1/2" 20 11 Long 3/8"/ 11.5" & 12" 5/16" bolt patterns 2519
Ford BB early 28 oz 184 14 1/2" 35 11 Long 3/8"/ 11.5" & 12" 5/16" bolt patterns 1518
Ford BB early 28 oz 184 14 1/2" 20 11 Long 3/8"/ 11.5" & 12" 5/16" bolt patterns 2518
Ford BB early 24.2 oz 184 14 1/2" 35 11 Long 3/8"/ 11.5" & 12" 5/16" bolt patterns 1517
Ford BB early 24.2 oz 184 14 1/2" 20 11 Long 3/8"/ 11.5" & 12" 5/16" bolt patterns 2517
Ford BB 460, 514 24.2 oz 176 14 1/2" 35 11 Long 5/16" & 3/8" 1517B
Ford BB 460, 514 24.2 oz 176 14 1/2" 20 11 Long 5/16" & 3/8" 2517B
Ford 2000/2300 0 135 10 8.5 Ford 1535
Ford Diesel--2004 6.0 /  1994-1998 6 speed 7.3 / 1998-2003 turbo 5 speed         13" 1560  
 

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