Shop Speed Gems' Kits

Shop Speed Gems' Kits

CH301  Chevy 216/235/261 to Chevy V8-Style Transmission
from $950.00

CH301 Chevy 216/235/261 to Chevy V8-Style Transmission

Speed Gems

Call us for order details +1(763) 767-4480 Materials Included:  (1) ADAPTER PLATE, CHEVY IN-6 TO CHEVY V8 AT(2) SHCS, ¼-28 X 1-1/2 (6) FHCS, 7/16-...

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from $950.00
FO301  Ford 239/252/272/292/312  “Y” - Block to Ford Small Block AOD
from $1,250.00

FO301 Ford 239/252/272/292/312 “Y” - Block 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 $1,250.00
FO201 Ford FE 352/360/390/406/427 to Ford AOD
from $1,250.00

FO201 Ford FE 352/360/390/406/427 to Ford 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 $1,250.00
FO2701  Small Block Ford to 6R80/Ford Modular Transmission
from $1,395.00

FO2701 Small Block Ford to 6R80/Ford Modular Transmission

Speed Gems

Specs: Works with 6R80 transmission from a Modular V8  from a 2011 and newer  Ford V8 5.0, 5.4 and 6.2. It will also work with any of the Ford ...

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from $1,395.00
FO2501 "Big Block Ford" 351M/400/429/460 to Ford Modular(6R80) Automatic Transmission
from $1,895.00

FO2501 "Big Block Ford" 351M/400/429/460 to Ford Modular(6R80) Automatic Transmission

Speed Gems

* USES V8 STYLE 5.0L/5.4L 6R80 * NO GRINDING OF ANY KIND ON STARTER, ENGINE BLOCK, OR TRANSMISSION CASE  Specs: Can also be used on the 351M ...

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from $1,895.00
FO401  Ford FE 352/360/390/406/427 to Chevy Automatic Transmission
from $1,200.00

FO401 Ford FE 352/360/390/406/427 to Chevy Automatic Transmission

Speed Gems

Materials Included: (1) Adapter Plate – Ford FE to Chevy(1) Crank Adapter – Ford FE to Chevy(1) Flexplate(1) High-torque mini-Starter(4) SHCS 7/16-...

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from $1,200.00
FO203  Ford FE 352/360/390/406/427 to Ford Modular (6R80)
from $1,250.00

FO203 Ford FE 352/360/390/406/427 to Ford Modular (6R80)

Speed Gems

Materials Included: (1) Adapter Plate - Ford/Lincoln/Mercury to Ford(1) Crank Adapter - Ford/Lincoln/Mercury/Edsel to Ford AOD(1) Flexplate(1) High...

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from $1,250.00
CA101 1954-63 CADILLAC 365/390 OR “FLAT-BACK” BLOCK STYLE 331 TO CHEVY AUTOMATIC
from $1,100.00

CA101 1954-63 CADILLAC 365/390 OR “FLAT-BACK” BLOCK STYLE 331 TO CHEVY AUTOMATIC

Speed Gems

Materials Included:  (1) Adapter Plate - 1954 & up Cadillac to Chevy Automatic(1) Crank Adapter(1) High Torque mini-Starter(2) HCS 3/8-16 x 3-3...

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from $1,100.00
FO102  Ford 429/460 to Ford AOD
$1,050.00

FO102 Ford 429/460 to Ford 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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$1,050.00
FO501  Ford 1949-1953 Flathead to Chevy Automatic Transmission
$1,050.00

FO501 Ford 1949-1953 Flathead to Chevy Automatic Transmission

Speed Gems

Materials Included:  (1) Adapter Plate – 1949-1953 Ford Flat-head to Chevy Auto.(1) Crank Adapter – 1949-1953 Ford Flat-head to Chevy Auto.(1) Flex...

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$1,050.00
FO1001  Ford 239/252/272/292/312  "Y" - Block to Chevy Automatic Transmission
$1,100.00

FO1001 Ford 239/252/272/292/312 "Y" - Block to Chevy Automatic Transmission

Speed Gems

Materials Included: (1) Adapter plate - Ford 239 Y block to Chevy(1) Crank Adapter - Ford 239 Y block to Chevy automatic transmission(1) Top steel ...

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$1,100.00
BU501 1953-1956 Buick 264/322 Nailhead to Chevy Automatic Transmission
from $925.00

BU501 1953-1956 Buick 264/322 Nailhead to Chevy Automatic Transmission

Speed Gems

Materials Included: (1) Adapter Plate - Buick Nailhead to Chevy(1) Crank Adapter 1953-56 Buick 264/322 Nailhead to Chevy Auto.(1) Torque Converter ...

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from $925.00
OL302  1957-1960 Oldsmobile 371/394 to Chevy Automatic Transmission (externally balanced)
$1,550.00

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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$1,550.00
OL301  1949-1956 Oldsmobile 303/324 to Chevy Automatic Transmission (internally balanced)
$1,550.00

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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$1,550.00
MT601  Ford T-5 1983-1993 to most 1964-82 Ford 3 & 4-speed Bellhousings
$255.00

MT601 Ford T-5 1983-1993 to most 1964-82 Ford 3 & 4-speed Bellhousings

Speed Gems

Materials Included: (1) Adapter plate - 1983-1993 Ford T-5 onto most Ford 3 and 4 speed bellhousings(2) FHSCS 7/16-14 x 1-1/2(2) HCS 3/8-16 x 1 3/4...

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$255.00
ME401  Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine (w/ 15-degree) to Chevy Manual Transmission
from $1,450.00

ME401 Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine (w/ 15-degree) to Chevy Manual Transmission

Speed Gems

Materials Included: (1) Adapter plate - Mercedes 6 cyl diesel 15 degree to Chevy(1) Crank Adapter Mercedes to Manual Trans(1) Flywheel (1) Pilot ...

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from $1,450.00
PO101  1955-1962 Pontiac (w/ 2.59" crank flange) to Chevy Automatic Transmission
$1,250.00

PO101 1955-1962 Pontiac (w/ 2.59" crank flange) to Chevy Automatic 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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$1,250.00
MT101  Chevy 3 & 4-speed Bellhousings (most) to Chevy S10 T5 1984-1992
$225.00

MT101 Chevy 3 & 4-speed Bellhousings (most) to Chevy S10 T5 1984-1992

Speed Gems

Materials Included: (1) Adapter plate - 1984-1992 Chevy S10 T5 to most Chevy 3 & 4-speed Bellhousings(4) SHCS 1/2-13 x 2 This BELLHOUSING ADAP...

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$225.00
ME101  Mercedes OM616 & OM617  5-cylinder Diesel Engine to Chevy Automatic/700R4 Transmission
$1,150.00

ME101 Mercedes OM616 & OM617 5-cylinder Diesel Engine to Chevy Automatic/700R4 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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$1,150.00
BU602 1957-1963 Buick 401/425 Nailhead to Chevy Automatic Transmission (w/ 2.90" crank flange)
from $1,075.00

BU602 1957-1963 Buick 401/425 Nailhead to Chevy Automatic Transmission (w/ 2.90" crank flange)

Speed Gems

Materials Included: (1) Adapter Plate - Buick Nailhead to Chevy(1) Crank Adapter-Inner(1) Crank Adapter-Outer(1) Torque Converter Drive Plate(1) Fl...

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from $1,075.00
EC101  ECOTEC Naturally Aspirated (i.e. Olds Alero) to Chevy Automatic Transmission (700R4/TH350/TH400)
from $1,100.00

EC101 ECOTEC Naturally Aspirated (i.e. Olds Alero) to Chevy Automatic 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 $1,100.00
OL303  1961-1964 Oldsmobile 394 with "Slim-Jim" to Chevy Automatic Transmission (166-tooth externally balanced)
$950.00

OL303 1961-1964 Oldsmobile 394 with "Slim-Jim" to Chevy Automatic Transmission (166-tooth externally balanced)

Speed Gems

Note: You will be re-using the stock Slim-Jim flywheel with this kit. Remove the original drive plate that is held onto the stock flywheel with 5/1...

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$950.00
PA201  1955-1956 Packard 320/352/374/400  V8 to Chevy 700R4/Automatic Transmission
$1,200.00

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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$1,200.00
OL101  1949-1956 Oldsmobile 303/324 to Chevy Manual Transmission
from $1,550.00

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

Speed Gems

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 $1,550.00
FO601  Ford 429/460 to Chevy Automatic Transmission
$1,250.00

FO601 Ford 429/460 to Chevy Automatic Transmission

Speed Gems

Materials Included: (1) Adapter plate - Ford to Chevy auto(1) Block Plate - Ford 429/460 to Chevy auto(1) Starter, Short Gear, .500" (1) Torque con...

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$1,250.00
PA101  Packard 288/327/359 Straight-8 to Chevy Automatic Transmission
$1,200.00

PA101 Packard 288/327/359 Straight-8 to Chevy Automatic 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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$1,200.00
FO901  Small Block Ford 221/260/289 1964 & older to Ford Small Block AOD
$1,050.00

FO901 Small Block Ford 221/260/289 1964 & older 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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$1,050.00
FO101  Ford 351M/400 to Ford Small Block AOD
$1,050.00

FO101 Ford 351M/400 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 (F...

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$1,050.00
MT301  216/235 with 3-speed Chevy Bellhousing 1954 and Older to Chevy S10 T5 1984-1992
$255.00

MT301 216/235 with 3-speed Chevy Bellhousing 1954 and Older to Chevy S10 T5 1984-1992

Speed Gems

Materials Included: (1) Adapter plate - 1984-1992 Chevy S10 T5 to 1954 or older Chevy 216/235 with Chevy 3-speed Bellhousings(4) FHSCS 3/8-16 x 1-1...

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$255.00
BU101  Buick Straight-8  233/248/263 w/ orig. Manual Transmission to Chevy Automatic
from $1,250.00

BU101 Buick Straight-8 233/248/263 w/ orig. Manual Transmission to Chevy Automatic

Speed Gems

Note: THE TORQUE TUBE WILL NEED TO BE CONVERTED TO A MODERN DRIVESHAFT TO BE ABLE TO ADAPT TO A NEWER TRANSMISSION TAILSHAFT FLANGE OR TRANSFER CAS...

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

PO201 1963-1964 Pontiac (w/ 2.75” crank flange) to Chevy Automatic 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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$1,250.00
ME202  Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine (w/15-degree) to Chevy Automatic Transmission
$1,250.00

ME202 Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine (w/15-degree) to Chevy Automatic 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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$1,250.00
S10006 - High-Torque mini-Starter (Multiple Kit Applications)
$160.00

S10006 - High-Torque mini-Starter (Multiple Kit Applications)

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · AMC1 - 01· BU1 - 01· BU2 - 01· BU3 - 01· BU4 - 01· CA1 - 01· CA1 - 02· FO2 - 01· FO2 - ...

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$160.00
BU701 1964-1966 Buick 401/425 Nailhead to Chevy Automatic Transmission
from $925.00

BU701 1964-1966 Buick 401/425 Nailhead to Chevy Automatic Transmission

Speed Gems

Materials Included: (1) Adapter Plate - Buick Nailhead to Chevy(1) Crank Adapter-1964-66 Buick 401/425 Nailhead to Chevy Auto.(1) Torque Converter ...

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from $925.00
GM401  GM 3800 Series V6 Engine to Chevy Automatic
$925.00

GM401 GM 3800 Series V6 Engine to Chevy Automatic

Speed Gems

Materials Included: (1) Adapter plate - GMC 3800 V6 Series 1 & 2 to Chevy auto(1) Crank Adapter - GMC 3800 V6 Series 1 & 2 to Chevy V8 styl...

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$925.00
MT201  Chevy 3 & 4-speed Bellhousings (most) to Chevy S10 T5 1993-1996
$275.00

MT201 Chevy 3 & 4-speed Bellhousings (most) to Chevy S10 T5 1993-1996

Speed Gems

Materials Included:  (1) Adapter plate - Chevy Bellhousings to Chevy/Ford T5(2) HCS 3/8-16 x 1-1/2(2) FLAT WASHER 3/8 (2) FHSCS 1/2-13 x 1-1/2(4) H...

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$275.00
DO103  Designed Specifically for the Dodge Hemi Hellcat 6.2L & 6.4L to Chevy 4L80E/Automatic Transmission
from $1,350.00

DO103 Designed Specifically for the Dodge Hemi Hellcat 6.2L & 6.4L to Chevy 4L80E/Automatic Transmission

Speed Gems

*This Kit allows for using the original factory starter in the stock location, while retaining the factory flexplate, and doesn't require any bloc...

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from $1,350.00
BU1002  Buick 401 & 425 Nailhead Heavy Duty Cast-Aluminum Stick Kit
from $1,450.00

BU1002 Buick 401 & 425 Nailhead Heavy Duty Cast-Aluminum Stick Kit

Speed Gems

*Please indicate what year your engine is in the comments when ordering.1957-63 has a 2.00" Crank I/D1964-66 has a 1.70" Crank I/D*Please indicate ...

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from $1,450.00
BU201  Buick Straight-8  248/263 w/ orig. Dynaflow to Chevy Automatic
from $1,250.00

BU201 Buick Straight-8 248/263 w/ orig. Dynaflow to Chevy Automatic

Speed Gems

Note: THE TORQUE TUBE WILL NEED TO BE CONVERTED TO A MODERN DRIVESHAFT TO BE ABLE TO ADAPT TO A NEWER TRANSMISSION TAILSHAFT FLANGE OR TRANSFER CAS...

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from $1,250.00
TH10001 - 700R4 Short Extension Housing
$395.00

TH10001 - 700R4 Short Extension Housing

Speed Gems

Allows for building a 27-inch long 700R4 transmission utilizing a 4x4 output shaft. Comes with bushing, seal and O-ring. NOTE:  27-inch yoke must b...

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$395.00
FO2001 Ford FE to SBF Manual Transmissions
$1,450.00

FO2001 Ford FE to SBF Manual Transmissions

Speed Gems

Materials Included: (1) Adapter plate - Ford/Linc/Merc to Ford(1) Crank Adapter - Ford FE to Ford AOD(1) Inspection Cover - Ford (most) (1) Flywhee...

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$1,450.00
CA401 1949-54 CADILLAC 331 W/ “EXTENDED BELLHOUSING” BLOCK STYLE TO CHEVY
from $1,650.00

CA401 1949-54 CADILLAC 331 W/ “EXTENDED BELLHOUSING” BLOCK STYLE TO CHEVY

Speed Gems

Materials Included: (1) Adapter Plate - Olds/Cadillac 1949-1964 to Chevy(1) Crank Adapter - Olds/Cadillac 1949-1964 to Chevy(1) Torque Converter Dr...

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from $1,650.00
BH10003  Oldsmobile & Cadillac Bellhousing
$395.00

BH10003 Oldsmobile & Cadillac Bellhousing

Speed Gems

This is a BRAND NEW cast-aluminum Bellhousing that fits Oldsmobile (1949 thru 1964) or Cadillac extended bellhousing engines (1949 thru 1954).  T...

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$395.00
MT701  Ford T-5 1983-1993 to Ford Flathead with stamped-steel Bellhousing
$295.00

MT701 Ford T-5 1983-1993 to Ford Flathead with stamped-steel Bellhousing

Speed Gems

Materials Included: (1) Adapter plate - Mercury/Ford Flathead to Ford T-5(2) FHSCS 7/16-14 x 1-1/2(2) SHCS 7/16-20 x 2(2) SHCS 7/16-14 x 1-1/4   Th...

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$295.00
GM301 GMC 702 V12 To Chevy V8 Automatic Transmission
$1,650.00

GM301 GMC 702 V12 To Chevy V8 Automatic Transmission

Speed Gems

Materials Included: (1) Adapter plate - GM V6/V12 to Chevy V8 (1) Crank Adapter - (1) High torque mini starter (1) Flexplate(6) SHCS 1/2-20 X 1 (8)...

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$1,650.00
CA501 1949-54 CADILLAC 331 W/ “EXTENDED BELLHOUSING” BLOCK STYLE TO CHEVY MANUAL
from $1,650.00

CA501 1949-54 CADILLAC 331 W/ “EXTENDED BELLHOUSING” BLOCK STYLE TO CHEVY MANUAL

Speed Gems

Materials Included: (1) Bell Housing - 1949 Old/Cad to Chevy Manual(1) Flywheel(1) Starter(1) Starter Block - Multiple Olds/Cadillac applications(1...

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from $1,650.00
WMO1501 Early Hemi to Ford Small Block Manual Transmission 392-302
$1,450.00

WMO1501 Early Hemi to Ford Small Block Manual Transmission 392-302

Speed Gems

PLEASE CALL FOR AVAILABILITY & LEAD TIME 763-767-4480 Please note: cost includes starter and flywheel

$1,450.00
WMO501- 1933-1971 Mopar Flathead 6 to Chevy Automatic Transmission 230-350-AT
$1,200.00

WMO501- 1933-1971 Mopar Flathead 6 to Chevy Automatic Transmission 230-350-AT

Speed Gems

CHRYSLER FLATHEAD 6 TO CHEVY AUTO. ENGINE APPLICATION YEARS/CID CHRYSLER/DODGE/PLYMOUTH FLATHEAD 6 CYL 201,218, 230, 251, 265 CI 1933-1971 ...

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$1,200.00