Flatlander-IPP UK - SPEC Performance Clutch Kits

SPEC Clutches - Volvo
Stage 1: For bolt-on naturally asp. & mildly modified forced induction engines
Stage 2: All mild to mod. modified naturally asp. & power adder engines.
Stage 2+: All mod engines making more torque than stage 2 can support.
Stage 3: Heavily modified street and race engines
Stage 3+: Heavily mod street/race engines making more torque than stage 3 supports
Stage 4: For heavily modified engine, not street-friendly due to harsh engagement.
Stage 5: For extremely modified drag race and pulling engines, not street-friendly due to harsh engagement.

n/a = not available yet

Scroll down the page for all Stages (1, 2, 2+, 3, 3+, 4, 5)

Lightweight Upgrade	Price	Add to Cart
Remove additional rotating mass with our lightweight clutch option!	�52.99	Qty:

Model

Min Year

Max Year

Engine

Include

Comments

Stage 1

Price 1

Buy 1

Stage 2

Price 2

Buy 2

Stage 2+

Price 2+

Buy 2+

Stage 3

Price 3

Buy 3

Stage 3+

Price 3+

Buy 3+

Stage 4

Price 4

Buy 4

Stage 5

Price 5

Buy 5

122

1962

1968

1.8L

SO421

�179

SO422

�245

SO423H

�279

SO423

�255

n/a

SO424

�255

SO425

�329

140

1967

1968

1.8L

SO421

�179

SO422

�245

SO423H

�279

SO423

�255

n/a

SO424

�255

SO425

�329

140

1968

1974

2.0L

SO421

�179

SO422

�245

SO423H

�279

SO423

�255

n/a

SO424

�255

SO425

�329

164

1969

1975

3.0L

SO311

�279

SO312

�335

SO313H

�365

SO313

�355

SO313F

�455

SO314

�359

n/a

240

1975

1978

2.1L

SO421

�179

SO422

�245

SO423H

�279

SO423

�255

n/a

SO424

�255

SO425

�329

240

1979

1984

B21,B23F

SO201

�185

SO202

�255

SO203H

�289

SO203

�259

n/a

SO204

�259

SO205

�335

240

1979

1984

B21A,B23E

SO041

�179

SO042

�245

SO43H

�279

SO043

�255

n/a

SO044

�255

SO045

�329

240

1981

1984

2.1L

turbo

SO041

�179

SO042

�245

SO43H

�279

SO043

�255

SO044

�255

SO045

�329

240

1984

2.1L

Intercooled Turbo

SO301

�239

SO302

�299

SO303H

�359

SO303

�335

SO303F

�435

SO304

�335

n/a

240

1985

2.1L

turbo

SO031

�245

SO032

�305

SO033H

�359

SO033

�335

SO033F

�435

SO034

�335

n/a

240

1985

1986

2.3L

B230F

SO051

�175

SO052

�239

SO053H

�275

SO053

�245

n/a

SO054

�245

SO055

�319

240

1985

B21,B23F

SO241

�175

SO242

�229

SO243H

�275

SO243

�245

n/a

SO244

�255

n/a

240

1985

B21A,B23E

SO051

�175

SO052

�239

SO053H

�275

SO053

�245

n/a

SO054

�245

n/a

240

1987

1993

2.3L

B230F

SO021

�175

SO022

�229

SO023H

�275

SO023

�245

SO023F

�349

SO024

�255

n/a

260

1976

1978

2.4L

SO101

�229

SO102

�285

SO103H

�335

SO103

�305

SO103F

�409

SO104

�309

n/a

260

1979

1982

2.7,2.8L

SO011

�295

SO012

�359

SO013H

�389

SO013

�359

SC013F

�459

SO014

�359

SO015

�435

740

1984

2.3L

turbo

SO331

�229

SO332

�285

SO333H

�335

SO333

�305

SO333F

�409

SO334

�309

n/a

740

1985

1992

2.3L

turbo

SO701

�219

SO702

�285

SO703H

�335

SO703

�305

SO703F

�409

SO704

�309

n/a

740

1985

1992

2.3L

B230F, B234 5sp

SO701

�219

SO702

�285

SO703H

�335

SO703

�305

SO703F

�409

SO704

�309

n/a

740

1985

1989

2.3L

B230F 4sp

SO331

�229

SO332

�285

SO333H

�335

SO333

�305

SO333F

�409

SO334

�309

n/a

760

1984

1986

2.3L

B230F

SO331

�229

SO332

�285

SO333H

�335

SO333

�305

SO333F

�409

SO334

�309

n/a

760

1985

1986

2.3L

turbo

SO701

�219

SO702

�285

SO703H

�335

SO703

�305

SO703F

�409

SO704

�309

n/a

850

1993

1997

2.4L

20V B5254F

SO111

�275

SO112

�335

SO113H

�359

SO113

�335

SO113F

�435

SO114

�335

SO115

�415

850

1995

1996

2.4L

EFI

SO111

�275

SO112

�335

SO113H

�359

SO113

�335

SO113F

�435

SO114

�335

SO115

�415

850

1995

1997

2.4L

turbo, exc T5R

SO121

�389

SO122

�455

SO123H

�495

SO123

�469

SO123F

�569

SO124

�469

SO125

�539

850

1995

1997

2.4L

T5R

SO131

�389

SO132

�455

SO133H

�495

SO133

�469

SO133F

�569

SO134

�469

SO135

�539

Bertone

1980

1981

2.8L

SO011

�295

SO012

�359

SO013H

�389

SO013

�359

SO013F

�459

SO014

�359

SO015

�435

C70

1998

2003

2.3L

includes slave cylinder

SO551

�349

SO552

�429

SO553H

�455

SO553

�429

SO553F

�529

SO554

�429

SO555

�499

P1800

1962

1974

1.8L

SO421

�179

SO422

�245

SO423H

�279

SO423

�255

n/a

SO424

�255

SO425

�329

S40 T5

2005

2006

2.5L

SO601

�445

SO602

�559

SO603H

�589

SO603

�559

SO603F

�669

SO604

�559

SO605

�629

S60

2001

2002

2.3L

includes slave cylinder

SO551

�349

SO552

�429

SO553H

�455

SO553

�429

SO553F

�529

SO554

�429

SO555

�499

S60

2001

2004

2.4L

includes slave cylinder

SO751

�379

SO752

�459

SO753H

�489

SO753

�459

SO753F

�559

SO754

�459

SO755

�535

S60

2003

2004

2.3L

includes slave cylinder

SO631

�369

SO632

�439

SO633H

�469

SO633

�439

SO633F

�539

SO634

�439