138 ENGINES & COMPONENTS WARNING: For Proposition 65 information, see p. 183 Some parts are not legal for sale or use in California or other states with similar laws/regulations—see p. 183 for details. ATI Super Dampers Serious drag racers and street rodders alike depend on ATI dampers to reduce harmful harmonics and build the horsepower they need. The Super Damper is designed for high-rpm use—it helps eliminate torsional crankshaft vibrations over 6,000 rpm and it’s SFI-18.1 approved. Each has a CNC-machined shell, inertia ring, and hub, and is rebuildable and tunable by simply replacing the elastomer strips, which are race-proven to last up to 10 years. The outer shell bolts to the crank hub, so the laser-engraved 360° timing marks never change position. Dampers have steel hubs. Backed by a manufacturer’s 1-year warranty. NOTE: Dampers are honed for stock cranks—steel hubs may need to be honed for after- market cranks. Aluminum hubs cannot be honed. Installed dampers are not returnable. Steel Shell Super Damper Price Each ATI-917781 Chevy, 262-350, 6.325" o.d., internal balance ........................$309.95 ATI-917780 Chevy, 262-350, 7.074" o.d., internal balance ........................$372.23 ATI-917060 Chevy, 396-427, 7.074" o.d., internal balance ........................$366.58 ATI-917062 Chevy, 396-427, 8.074" o.d., internal balance ........................$412.70 ATI-917740 Chevy 454, 7.074" o.d., external balance ................................$418.27 ATI-918920 Ford, 289-400, 6.325" o.d., C key (10 o’clock), internal balance ........................................$399.95 Aluminum Shell Super Damper ATI-918459 Chrysler/Dodge/Jeep (except truck), 5.7L Hemi (with VVT), 6.78" o.d., 6% overdrive .....................$437.39 ATI-917470E* Chrysler, 361-440, 7.074" o.d., internal balance .....................$374.50 ATI-918562# Toyota, 3.0L 2JZ-GTE, 6.78" o.d., 15% overdrive ...................$391.84 Adjustable Pointers ATI-918950 Chevy, 262-400, 6.325" damper ................ $49.00 ATI-918954 Chevy, 262-400, 7" damper ....................... $49.00 ATI-918958 Chevy, 396-454, 7" damper ....................... $49.00 ATI-918948 Ford, 221-351W, 5/16" bolt holes, B key (11 o’clock) ...................................... $59.00 ATI-918949 Ford, 221-351W, 5/16" bolt holes, C key (10 o’clock) ...................................... $50.25 Serpentine Series Super Damper for LS These Super Dampers have ribbed grooves machined into the outer shell for serpentine belts. Steel hub and aluminum shell with 6-rib grooves and 4-rib A/C drive, except as noted. ATI-918628 Camaro, LS3; GM Vortec truck, LS1/LS2, 7.48" o.d. ..............$467.49 ATI-918644 Camaro, LS3; GM Vortec truck, LS1/LS2 (without A/C), 7.48" o.d. ...............................................................................$449.12 ATI-917286+ GM Vortec truck, LS1/LS2, 7.425" o.d. ..................................$559.80 ATI-917302 GM F-body, LS1/LS2 (without A/C), 7.48" o.d. ......................$437.39 ATI-918620† Corvette, LS7, 7.43" o.d., 8-rib grooves for supercharged applications .................................................$518.95 ATI-917246+ Corvette, LS1, 7.53" o.d. .........................................................$498.50 ATI-917266 Cadillac CTS-V, LS2/LS6, 7.48" o.d. .......................................$461.15 *With standard OEM front cover, passenger timing mark. +Steel shell. †Also fits 2010 Corvette Grand Sport LS3 with dry sump. #Requires longer belt. Summit Racing™ Bracket Racer SFI Harmonic Dampers You don’t have to sacrifice safety or quality to save money—our Summit Racing Bracket Racer SFI dampers have been spin tested to 12,500 rpm and carry an SFI-18.1 rating. The carbon steel dampers have an injection-molded and bonded elastomer, easy-to-read engraved timing marks, removable counterweights, and a highly polished baked-enamel finish, so they look as good as they perform. Small/Big Chevy Price Each SUM-C4265 262-350, internal balance ..................................................... $161.99 SUM-C4263 396-427, internal balance ..................................................... $179.99 SUM-C4266 400, external balance............................................................ $169.99 SUM-C4264 454, external balance............................................................ $189.99 Chevy LS Gen III/IV SUM-C2520 4.8/5.3/6.0L truck, internal balance, 25% underdrive .......... $228.99 Ford SUM-C4271 4.6L 2-V, 1996-up, external balance ................................... $179.99 SUM-C4269* 289-351W, except 5.0L, 28 oz. external balance .................. $182.99 SUM-C4270* 5.0L, 1981-93, 50 oz. external balance ................................ $181.99 SUM-C4272 429/460, external balance .................................................... $189.99 Mopar SUM-C4277 273-360LA/5.2L Magnum, internal balance ......................... $177.99 SUM-C4278 318-360LA, external balance ................................................ $179.99 SUM-C4279 383-440, including Hemi, internal balance ........................... $181.99 SUM-C2515 5.7L Hemi car, internal balance, 20% underdrive ................ $193.99 SUM-C2516 5.7L Hemi truck, internal balance, 20% underdrive ............. $277.99 *Fits 3- and 4-bolt pulleys. Trick Flow Track Max® Harmonic Dampers Engineered for safety and power, these Trick Flow Track Max carbon steel dampers contain an injection-molded and bonded elastomer, and come with removable counterweights. They also have engraved timing marks for easy adjustment, and a corrosion-resistant black powdercoat finish for durability. SFI-18.1 rated. Small/Big Chevy Price Each TFS-19000 262-350, internal balance .......................................................... $193.99 TFS-19002 396-427, internal balance .......................................................... $299.99 TFS-19001 400, external balance ................................................................ $206.99 TFS-19003 454, external balance ................................................................ $228.99 Chevy LS Gen III/IV TFS-19005* LS1/LS2/LS6 Corvette ............................................................... $349.99 Ford TFS-19006+ 289-351W, except 5.0L, 28 oz. external balance ....................... $279.99 TFS-19007+ 5.0L, 1981-93, 50 oz. external balance ..................................... $279.99 TFS-19008 429/460, external balance ......................................................... $279.99 Mopar TFS-19010 273-360LA/5.2L Magnum, internal balance .............................. $256.99 TFS-19011 318/360LA, external balance ..................................................... $216.99 TFS-19012 383-440, including Hemi, internal balance ................................ $214.99 Late Model GM Underdrive Dampers These Track Max underdrive dampers slow your accessory drive 25%, sending more power to the ground. TFS-18005 Corvette, 1997-2006, 5.7/6.0L, short spacing ........................... $239.99 TFS-18004 Camaro/Firebird/GTO, 1998-2006, 5.7/6.0L, medium spacing ... $239.99 TFS-18012 Truck/SUV, 1999-2008, 4.8/5.3/6.0L, includes O/D alternator pulley ................................................... $349.99 *Integral crank pulley. +Fits 3- and 4-bolt pulleys. Summit Racing™ OE-Style Harmonic Dampers These dampers are ideal for mild street rebuilds. They feature durable nodular construction with bonded elastomer between the inner and outer ring, plus engraved timing marks—no timing tape needed. NOTE: Not for extended use above 6,000 rpm. Price Each SUM-161350 Small Chevy, 63⁄4" o.d., internal balance .................................$71.99 SUM-161358 Small Chevy, 8" o.d., internal balance...................................$87.99 SUM-161400 Small Chevy 400, external balance ......................................... $86.99 SUM-162396 Big Chevy, 396-427, internal balance ..................................$133.99 SUM-162454 Big Chevy 454, external balance ........................................... $119.99 SUM-163289* Ford, 289-351 (except 5.0L), 28 oz. external balance ....................$101.99 SUM-163302* Ford 5.0L, 1981-up, 50 oz. external balance ........................ $105.99 SUM-163273 Mopar, 273-360LA/5.2L Magnum, internal balance ............. $116.99 SUM-163318 Mopar, 318-360LA, external balance .................................... $106.99 SUM-163383 Mopar, 383-440, including Hemi, internal balance ............... $137.99 *Features timing marks for all 3 timing locations. Fits 3- and 4-bolt pulleys. Innovators West Harmonic Balancers Bolt race-quality hardware onto the front of your engine with a harmonic balancer from Innovators West. These SFI-18.1 certified dampers feature a lightweight billet 6061 aluminum case, stress-proof steel hub, and steel inertia rings for durability under the harshest conditions. Each one is inscribed with 360 timing marks to simplify tuning, and all Innovators West balancers are rebuildable. Looking for more boost? Choose an overdrive damper for supercharged engines. Assembly lube and crank bolt included where necessary. Visit SummitRacing.com or call for additional applications. Made in the USA. Chevy/GM Price Each INW-104 396-454, 7" o.d., internal balance ...................................... $488.40 INW-843*+ Corvette, 1998-2007, 5.7/6.0/6.2L; CTS-V, 2004-09 5.7/6.0L; G8, 2008-09, 6.0/6.2L, 10% overdrive, 8-rib belt ............. $589.23 INW-860^ Camaro SS, 2010-15, 6.2L; truck/SUV, 1999-2013, 4.8/5.3/6.0/6.2L, 6-rib belt ................................................ $589.23 INW-863+^ Camaro SS, 2010-15, 6.2L; truck/SUV, 1999-2013, 4.8/5.3/6.0/6.2L, 10% overdrive, 8-rib belt ....................... $589.23 INW-840-1000# Camaro ZL1, 2012-15, 6.2L; CTS-V, 2009-15, 6.2L, 8-rib belt ................................................................... $771.45 INW-771 Corvette Z06, 2015-19, 6.2L, 18% overdrive .................... $694.68 Ford INW-204‡ 260-351W, 61⁄2" o.d., internal balance, 4-bolt .................... $488.40 INW-817 5.0L Coyote, 61⁄2" o.d., 6-rib............................................... $517.08 Mopar INW-330 Challenger/Charger Hellcat, 2015-18, 6.2L, 9% overdrive, 10-rib sup ................................................... $637.33 *INW-966 crankshaft pin kit required for use with non-keyed crankshafts. +May be used with stock 6-rib belt. ^INW-968 crankshaft pin kit required for use with non-keyed crankshafts. #Does not include supercharger pulley; use with Metco Motorsports interchangeable pulleys. ‡1986-93 Mustang accessory spacing.
