Mopar Topplock

The list may contain errors

Slant 6 Engine

Casting Number

Engine CID

Year

Intake

Exhaust

2206035

170/225

1962-65

1.62

1.36

2843169

170/198/225

1966-74

1.62

1.36

3698995

198/225

1972

1.62

1.36

3614850

198/225

1972-73

1.62

1.36

LA Engine

Casting Number

Engine CID

Year

Intake

Exhaust

2465315

273

1964-65

1.78

1.50

2532080

273

1964-65

1.78

1.50

2536178

273

1966

1.78

1.50

2658234

273

1966

1.78

1.50

2658920

273/318

1966-67

1.78

1.50

2843675

273/318

1968-74

1.78

1.50

2268341

318

1962-67

1.84

1.56

2658234

318

1967

1.78

1.50

2843675

318

1968-74

1.78

1.50

3769973

318

1975-83

1.78

1.50

4027163

318

1977-86

1.78

1.50

4027593

318

1977-84

1.78

1.50

4323302

318 Fast Burn

1985-86

1.78

1.50

4323345

318 Police

1983-86

1.78

1.50

2531894

340

1968-70

2.02

1.60

3418915

340TA

1970

2.02

1.60

3418915

340

1971-72

1.88

1.60

3671587

340

1973

1.88

1.60

3418915

360

1970-72

1.88

1.60

3671587

360

1973-74

1.88

1.60

3769974

360

1975-76

1.88

1.60

3671587

360

1976

1.88

1.60

4027569

360

1977-86

1.88

1.60

RB/B Engine

Casting Number

Engine CID

Year

Intake

Exhaust

4021051

360

1977-86

1.88

1.60

1737637

361

1958-59

1.94

1.60

1944705

361

1958-59

1.94

1.60

1737637

383

1960

1.94

1.60

2206324

361/383/413

1961-62

2.08

1.60

2206924

361/383/413

1961-62

2.08

1.60

2463200

361/383/413

1963

2.08

1.60

2406516

361/383/413/426

1964-67

2.08

1.60

2408520

413

1964

2.08

1.60

2402557

413 - 300J

1963

2.08

1.74

2402286

413/426 Max Wedge

1962-63

2.08

1.88

2463209

426 Max Wedge

1963

2.08

1.88

2406518

426 Max Wedge

1964

2.08

1.88

2406158

383/440

1967

2.08

1.60

2780915

383/440

1967

2.08

1.60

2780915

440HP

1967

2.08

1.74

2843906

383/440

1968-70

2.08

1.74

2951250

440

1968

2.08

1.74

3462346

383/400/440

1971-72

2.08

1.74

3462346

400/440

1973

2.08

1.74

3751213

400/440 Motor Home

1973

2.08

1.74

3769902

400/440

1974

2.08

1.74

3769975

400/440

1975

2.08

1.74

4006452

400/440

1976-78

2.08

1.74

Hemi Engine

Casting Number

Engine CID

Year

Intake

Exhaust

2468016

426 Hemi

1964

2.25

1.94

2531110

426 Hemi (SS) - Aluminum

1965

2.25

1.94

2780559

426 Hemi

1966-71

2.25

1.94