10.4" Street Stock Clutch 'HYHORSHGVSHFL¿FDOO\IRUFODVVHVWKDW UHTXLUHDVWRFNW\SHVLQJOHGLVFFOXWFK 'LVFKDVRUJDQLFIULFWLRQPDWHULDODQGD VROLGKXE&RYHUVDUHDYDLODEOHZLWKLURQRU VWHHOIDFHGDOXPLQXPSUHVVXUHSODWHV Part No. Description QTR101290
4.5" Clutch Component Part No.
Description
Optimum-V Clutch And Button Flywheel, 3-Disc, 1-5/32" x 26-Spline
QTR37517090
5.5" Clutch Components Part No. Description
10.4" Clutch Disc, 1-1/8" x 10-Spline Solid Hub
QTR385090 V-Drive Clutch, 3-Disc, 1-5/32" x 26-Spline QTR38530290 V-Drive Clutch And Button Flywheel, 3-Disc, 1-5/32" x 26-Spline 7.25" Clutch Components Part No. Description QTR108501* V-Drive Pressure Plate, 1-Disc QTR108502 V-Drive Pressure Plate, 1 Pc. QTR209502 Pro-Series Pressure Plate, 2-Disc QTR209508 Pro-Series/V-Drive Button Clutch Bolt Kit, 2-Disc QTR298090RY V-Drive Clutch, 2-Disc, 1-5/32"-26 Spline QTR306503 Pro-Series Clutch Housing, 3-Disc, Speedway QTR309500 Pro-Series Clutch Cover, Steel, 3-Disc QTR309501 Pro-Series Pressure Plate, 3-Disc QTR309508 Pro-Series/V-Drive Button Clutch Bolt Kit, 3-Disc QTR508506 V-Drive/Rally Floater Plate QTR509506 Pro-Series Floater Plate * Aluminum fulcrum only. Must be used with QTR508506 Floater Plate. Button Flywheels And Ring Gears (QJLQHHUHGIRUUHDUPRXQWVWDUWHUEHOOKRXVLQJVDQGÀH[SODWHV Chevy, 1986-Up, 5.5" Pro-Series/V-Drive QTR505171SCZZ Chevy, 1986-Up, Ext. Balance, 5.5" Pro-Series/V-Drive QTR505302SC SB Ford, Int. Balance, 5.5" Pro-Series/V-Drive QTR509110SC Chevy, Pre-1986, 7.25" Pro-Series/V-Drive QTR509113SC* Chevy, 1986-Up, 7.25" Pro-Series/V-Drive/Optimum-V QTR509113SCZZ Chevy, 1986-Up, Ext. Balance, 7.25" Pro-Series/V-Drive QTR509150 GM LS, 7.25" V-Drive/Optimum-V/Pro Series QTR509311SC SB Ford, Int. Balance, 7.25" Pro-Series/V-Drive QTR505308SC Ford, 5.5" Optimum-V QTR50911009SC Chevy, Ext. Balance, 1-Pc. Rear Main, 7.25", Lightweight, Blank Bolt Pattern One-Piece Ring Gears QTR110010 Individual Ring Gear, 7.25" Pro-Series/V-Drive QTR110018 Individual Ring Gear, 5.5" Pro-Series/V-Drive/Optimum-V/Carbon, 3-Disc QTR110019 Individual Ring Gear, 4.5" Pro-Series/V-Drive QTR110089 Individual Ring Gear, 99-Tooth, LGC Bellhousing QTR1100103M Ring Gear Spacer, 7.25" Clutch, 2-Or 3-Disc With Midplate QTR275018 Ring Gear, Spacer And Bolt Kit, 5.5" Pro-Series/V-Drive/Optimum-V, 2-Disc Flexplates QTR509121 Chevy 153T, Early Pattern, Int. Balance QTR509171 Chevy 153T, Late Pattern, Int. Balance QTR509180 Chevy 153T, Early Pattern, Int. Balance, Ultra-Lightweight QTR509181 Chevy 153T, Late Pattern, Int. Balance, Ultra-Lightweight QTR509322 Ford 157T, Int. Balance * Engines must be internally balanced or use a flexplate with the proper counterweight. QTR309500 Part No. Description Button Flywheels QTR505170SC Chevy, Pre-1986, 5.5" Pro-Series/V-Drive QTR505171SC*
QTR101500 QTR101504
Iron Pressure Plate
Steel Faced Aluminum Pressure Plate
Chevy Button Clutch Assemblies 4XDUWHU0DVWHU2SWLPXP99GULYHDQG3UR6HULHVFOXWFKHV DUHHQJLQHHUHGIRUSHUIRUPDQFHUHOLDELOLW\DQGORZPRPHQW RILQHUWLD 02, 2SWLPXP9XQLWVKDYHVWLIIHUFRYHUVDQGDQ H[WUHPHO\KLJKWRUTXHFDSDFLW\ 9'ULYHFOXWFKHVDUHRSHQIRU FOHDQHUDQGFRROHURSHUDWLRQ DQGWKH3UR6HULHVRIIHUVUHOLDEOH SHUIRUPDQFHDQGGXUDELOLW\ Note: Clutches listed are for pre-1986 small block Chevy unless noted.
Spline Size
Clutch Part No.
Rep. Clutch Pack Part No.
No. of Discs
Weight
Pro-Series 4.5" 3 Pro-Series 5.5" 2
1-5/32" x 26
— 7.72 lbs.
QTR324090
1-5/32" x 26 1-1/8" x 10
— 7.76 lbs.
QTR225090 QTR325080 QTR325090
3 3
QTR39517080 9.3 lbs.
1-5/32" x 26 QTR39517090 9.3 lbs.
V-Drive 5.5" 2
1-1/8" x 10
QTR28517080 7.57 lbs.
QTR225080
2 2 3 3 3
1-1/8"-10 QTR28517180ZZ*
— QTR225080
1-5/32" x 26 QTR28517190ZZ* 7.74 lbs.
QTR225090 QTR325080 QTR325090 QTR325090
1-1/8" x 10
QTR38517080 9.1 lbs.
1-5/32" x 26 QTR38517090 9.1 lbs. 1-5/32" x 26 QTR38517190ZZ* 9.29 lbs.
7.25" Optimum 3 Pro-Series 7.25" 2
1-1/4"-29
QTR397092
—
—
1-1/8" x 10 1-5/32" x 26 1-1/8" x 10 1-5/32" x 26 1-1/8" x 10 1-1/8" x 10 1-5/32" x 26 1-1/8" x 10 1-1/8" x 10 1-5/32" x 26
QTR299108
12.4 lbs.
QTR226080 QTR226090 QTR309390 QTR309395 QTR226080 QTR226080 QTR226090 QTR309390 QTR309390
2 3 3
— 12.4 lbs.
QTR399108 QTR399158
14.9 lbs. 14.9 lbs.
V-Drive 7.25" 2
QTR298103 † QTR298108 QTR298158 QTR398103 † QTR398108 QTR398158
12.82 lbs. 12.7 lbs. 12.7 lbs. 14.8 lbs. 14.8 lbs. 14.8 lbs.
2 2 3 3 3
QTR309395 * Designed for 1986-up small block Chevy externally balanced applications. † Zero balance Note: Button flywheel does not have a counterweight and is zero balance. Clutch Alignment Tools Part No. Description QTR660081 1-1/8" x 10-Spline
1-5/32" x 26-Spline, .590" Pilot Dia., Late Model GM T56/TR6060
QTR660091
625
2019-20 CIRCLE TRACK PARTS AND ACCESSORIES
Made with FlippingBook flipbook maker