New Products

ST101 Studebaker 8-cylinder to Chevy Automatic Transmission
from $1,750.00

ST101 Studebaker 8-cylinder to Chevy Automatic Transmission

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Materials Included:  (1) Adapter plate - Studebaker 8 cylinder to Chevy auto(1) Crank Adapter - Studebaker 8 cylinder to Chevy automatic transmissi...

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from $1,750.00
PO101  1955-1962 Pontiac (w/ 2.59" crank flange) to Chevy Automatic V8 Transmission
from $1,250.00

PO101 1955-1962 Pontiac (w/ 2.59" crank flange) to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Crank Adapter (1) Adapter Plate (1) Starter Block (1) High torque mini starter(1) Flexplate(2) SHCS 7/16-14 X 4 1/2 (1) HCS...

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from $1,250.00
PO201  1963-1964 Pontiac (w/ 2.75” crank flange) to Chevy Automatic V8 Transmission
from $1,250.00

PO201 1963-1964 Pontiac (w/ 2.75” crank flange) to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Adapter plate (1) Crank Adapter (1) Starter Block(1) High torque mini starter(1) Flexplate (2) SHCS 7/16-14 X 4 1/2 2 Bolt(...

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from $1,250.00
PO501  1955-1960 Pontiac V8 to Chevy Automatic V8 Transmission
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from $1,250.00

PO501 1955-1960 Pontiac V8 to Chevy Automatic V8 Transmission

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*SEE KIT PO101* Materials Included: (1) Adapter plate - 1955-1964 Pontiac V8 to Chevy auto(1) Crank Adapter - 1955-1960 Pontiac 2.59" crank flange(...

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from $1,250.00
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PA301  Packard 356 Straight-8 to Chevy Automatic V8 Transmission
from $1,350.00

PA301 Packard 356 Straight-8 to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Adapter Plate - Packard 356 Straight-8 to Chevy automatic(1) Crank Spacer - Packard 356 Straight-8 to Chevy automatic(1) Fl...

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from $1,350.00
PA101  Packard 288/327/359 Straight-8 to Chevy Automatic V8 Transmission
from $1,350.00

PA101 Packard 288/327/359 Straight-8 to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Adapter Plate - Packard 288/327/359 Straight-8 to Chevy(1) Crank Spacer - Packard 288/327/359 Straight-8 to Chevy(1) Flexpl...

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from $1,350.00
PA201  1955-1956 Packard 320/352/374/400  V8 to Chevy 700R4/Automatic Transmission
from $1,350.00

PA201 1955-1956 Packard 320/352/374/400 V8 to Chevy 700R4/Automatic Transmission

Speed Gems

Materials Included: (1) Adapter Plate - Packard V8 to Chevy(1) Crank Spacer - Packard V8 to Chevy(1) Torque Converter Drive Plate(2) Dowel Pin 0.62...

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from $1,350.00
OL302  1957-1960 Oldsmobile 371/394 to Chevy Automatic Transmission (externally balanced)
from $1,575.00

OL302 1957-1960 Oldsmobile 371/394 to Chevy Automatic Transmission (externally balanced)

Speed Gems

Note: Due to the nature of the Chevy V8 bellhousing being larger than the engine block rear profile and shape, this kit requires modification of th...

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from $1,575.00
OL301  1949-1956 Oldsmobile 303/324 to Chevy Automatic Transmission (internally balanced)
from $1,575.00

OL301 1949-1956 Oldsmobile 303/324 to Chevy Automatic Transmission (internally balanced)

Speed Gems

Note: Due to the nature of the Chevy V8 bellhousing being larger than the engine block rear profile and shape, this kit requires modification of th...

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from $1,575.00
OL101  1949-1956 Oldsmobile 303/324 to Chevy Manual Transmission
from $1,575.00

OL101 1949-1956 Oldsmobile 303/324 to Chevy Manual Transmission

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Please Note:  We have back-ordered bellhousing castings due in 4-5 weeks.  Please give us a call for confirmation. NOTE: Due to the nature of the ...

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from $1,575.00
ME101  Mercedes OM616 & OM617  5-cylinder Diesel Engine to Chevy Automatic V8 Transmission
from $1,150.00

ME101 Mercedes OM616 & OM617 5-cylinder Diesel Engine to Chevy Automatic V8 Transmission

Speed Gems

Materials Included:  (1) Adapter plate - Mercedes 5 cylinder diesel to Chevy(1) Crank Adapter - Mercedes 5 cyl diesel to Chevy 350/400(1) Flexplate...

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from $1,150.00
ME202  Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine (w/15-degree) to Chevy Automatic V8 Transmission
from $1,250.00

ME202 Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine (w/15-degree) to Chevy Automatic V8 Transmission

Speed Gems

Materials Included:  (1) Adapter plate - Mercedes 5 and 6 cyl diesel engines '87 & up w/15 deg. to chev auto(1) Torque converter spacer - Merce...

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from $1,250.00
LI301  1952-1957 Lincoln / Mercury OHV to Ford AOD Transmission
from $1,450.00

LI301 1952-1957 Lincoln / Mercury OHV to Ford AOD Transmission

Speed Gems

Note: This kit will also work for a C5, C6. If you plan on using a C4, be sure that you have the larger 164 tooth flexplate style bellhousing (For...

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from $1,450.00
LI201  1952-1957 Lincoln / Mercury OHV to Chevy Automatic V8Transmission
from $1,450.00

LI201 1952-1957 Lincoln / Mercury OHV to Chevy Automatic V8Transmission

Speed Gems

Materials Included: (1) Adapter plate - 1952-1957 Lincoln/Merc to Chevy auto(1) Crank Adapter - 1952-1957 Lincoln, Merc, 319/341/368 OHV to Chevy a...

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from $1,450.00
LI701  1961-1965 Lincoln 430 & 1966-1968 Lincoln 462 to Ford Small Block AOD
from $1,450.00

LI701 1961-1965 Lincoln 430 & 1966-1968 Lincoln 462 to Ford Small Block AOD

Speed Gems

Note: This kit will also work for a C5, C6. If you plan on using a C4, be sure that you have the larger 164 tooth flexplate style bellhousing (For...

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from $1,450.00
LI601  1961-1965 Lincoln 430 & 1966-1968 Lincoln 462 to Chevy Automatic V8 Transmission
from $1,450.00

LI601 1961-1965 Lincoln 430 & 1966-1968 Lincoln 462 to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Adapter plate - 1966-1968 Lincoln to Chevy auto(1) Crank Adapter(1) High torque mini starter  (1) Flexplate(5) SHCS 7/16-14...

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from $1,450.00
LI101  1949-1951 Lincoln Flathead 337 to Chevy Automatic V8 Transmission
from $1,450.00

LI101 1949-1951 Lincoln Flathead 337 to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Adapter plate - 1949-1951 Lincoln flathead to Chevy automatic(1) Crank Adapter(1) Crank adapter shim (1) Flexplate(1) High ...

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from $1,450.00
KW101  1947-1962 Kaiser Willys 226 Flathead to Chevy Automatic V8 Transmission
from $1,250.00

KW101 1947-1962 Kaiser Willys 226 Flathead to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Adapter plate - 1947-1962 Kaiser Willys flathead to Chevy automatic(1) Crank Spacer - 1947-1962 Kaiser Willies 226 flathead...

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from $1,250.00
LI501  1958-1960 Edsel / Lincoln / Mercury 430 to Ford Small Block AOD
$1,450.00

LI501 1958-1960 Edsel / Lincoln / Mercury 430 to Ford Small Block AOD

Speed Gems

Note: This kit will also work for a C5, C6. If you plan on using a C4, be sure that you have the larger 164 tooth flexplate style bellhousing (For...

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$1,450.00
LI401  1958-1960 Edsel / Lincoln / Mercury 430 to Chevy Automatic V8 Transmission
from $1,450.00

LI401 1958-1960 Edsel / Lincoln / Mercury 430 to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Adapter plate - Ford/Linc/Merc to Ford (1) Crank Adapter - FO10004/LI10004/LI10006 (1) Flexplate(1) High torque mini starte...

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from $1,450.00
EC102  ECOTEC Supercharged or Turbo to Chevy Automatic V8 Transmission (700R4/TH350/TH400)
from $1,350.00

EC102 ECOTEC Supercharged or Turbo to Chevy Automatic V8 Transmission (700R4/TH350/TH400)

Speed Gems

Materials Included: (1) Adapter Plate - ECOTEC to Chevy(1) Crank Adapter-ECOTEC Turbo/Supercharged to Chevy(1) Torque Converter Drive Plate(1) Torq...

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from $1,350.00
EC101  ECOTEC Naturally Aspirated (i.e. Olds Alero) to Chevy Automatic V8 Transmission (700R4/TH350/TH400)
from $1,250.00

EC101 ECOTEC Naturally Aspirated (i.e. Olds Alero) to Chevy Automatic V8 Transmission (700R4/TH350/TH400)

Speed Gems

Materials Included: (1) Adapter Plate - ECOTEC to Chevy(1) Crank Adapter(1) Torque Converter Drive Plate(2) SHCS M12-1.75 x 35(4) SHCS M12-1.75 x 5...

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from $1,250.00
HU102  1955 and newer Hudson 308 to Chevy Transmission
$1,250.00

HU102 1955 and newer Hudson 308 to Chevy Transmission

Speed Gems

Materials Included:  (1) Adapter plate - Hudson to Chevy 1 Adapter Plate(1) Crank Spacer - 1955 and newer Hudson 262/308 inline 6 cylinder to Chevy...

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$1,250.00
HU101  1954 and Older Hudson 262/308 to Chevy Automatic V8 Transmission
from $1,250.00

HU101 1954 and Older Hudson 262/308 to Chevy Automatic V8 Transmission

Speed Gems

Materials Included:  (1) Adapter plate - Hudson to Chevy (1) Crank Spacer - 1954 and older Hudson 262/308 inline 6 cylinder to Chevy(1) High torque...

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from $1,250.00