Products — Page 2 — Speed Gems

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FO2401 FORD 2015-2017 2.0L/2.3L ECOBOOST TO CHEVY V8 AUTOMATIC TRANSMISSION (700R4)
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from $1,550.00

FO2401 FORD 2015-2017 2.0L/2.3L ECOBOOST TO CHEVY V8 AUTOMATIC TRANSMISSION (700R4)

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We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,550.00
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An automotive engine flywheel and clutch assembly kit with a metal flywheel, clutch disc, mounting bracket, and small motor component, displayed on a clean white background.
from $1,200.00

FO2501 FORD 429/460 BIG BLOCK TO FORD MODULAR V8 AUTO

Speed Gems

The FO2501 adapter kit bolts a Ford Modular V8 automatic transmission — 6R80 or 4R70W to a Ford 429/460 big block, with no grinding of any kind re...

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from $1,200.00
FO2601 FORD FE 352/360/390/406/427 TO FORD MODULAR MANUAL TRANSMISSION
from $1,350.00

FO2601 FORD FE 352/360/390/406/427 TO FORD MODULAR MANUAL TRANSMISSION

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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from $1,350.00
FO2701 Ford small block V8 to Ford Modular automatic transmission adapter kit — adapter plate, crankshaft spacer, flexplate, and starter
from $1,100.00

FO2701 FORD SMALL BLOCK V8 TO FORD MODULAR V8 AUTO

Speed Gems

Back and better than ever, our small block Ford to Modular V8 automatic kit is ready to take your project to the next level. With a refined footpri...

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from $1,100.00
FO301 Ford Y-block 239/252/272/292/312 to Ford AOD transmission adapter kit — flexplate, adapter plate, starter, and hardware
from $1,250.00

FO301 FORD Y-BLOCK 239/252/272/292/312 TO FORD SMALL BLOCK AOD/C5/C6

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 (Ford...

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from $1,250.00
FO302 Ford Y-block 239/252/272/292/312 to Ford Modular 6R80/4R70W transmission adapter kit — flexplate, adapter plate, starter, and hardware
from $1,250.00

FO302 FORD Y-BLOCK 239/252/272/292/312 TO FORD MODULAR V8 AUTOMATIC TRANSMISSION (6R80/4R70W)

Speed Gems

Materials Included: (1) Adapter Plate - Ford/Lincoln/Mercury to Ford(1) Crank Adapter - Ford 223 Inline-6 or 239 "Y"-block to Ford AOD(1) Flexplate...

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from $1,250.00
FO401 FORD FE 352/360/390/406/427
from $1,350.00

FO401 FORD FE 352/360/390/406/427 TO CHEVY V8 AUTOMATIC TRANSMISSION (700R4)

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 $1,350.00
FO401 FORD FE 352/360/390/406/427
from $1,250.00

FO402 FORD/MERCURY FE 410/428 TO CHEVY V8 AUTOMATIC TRANSMISSION (700R4)

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 $1,250.00
FO601 FORD 429/460 TO CHEVY V8 AUTOMATIC TRANSMISSION (700R4)
from $1,350.00

FO601 FORD 429/460 TO CHEVY V8 AUTOMATIC TRANSMISSION (700R4)

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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from $1,350.00
FO901 FORD SMALL BLOCK 221/260/289 1964 & OLDER TO FORD SMALL BLOCK AOD/C5/C6
from $1,250.00

FO901 FORD SMALL BLOCK 221/260/289 1964 & OLDER TO FORD SMALL BLOCK AOD/C5/C6

Speed Gems

Please call for availability +1 763-767-4480 Note: This kit will also work for a C5, C6. If you plan on using a C4, be sure that you have the large...

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from $1,250.00
FPK10001  Flexplate & 168-tooth Ring-gear - Chevy 216/235/261 to V8-style Transmission
$109.99

FPK10001 Flexplate & 168-tooth Ring-gear - Chevy 216/235/261 to V8-style Transmission

Speed Gems

Replacement for CH301, this is not a stock replacement Materials Included: (1) FP10001 Flexplate - Chevy 216/235/261 to V8-style Transmission(1)...

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$109.99
FPK10020, Flexplate (w/ small-hole) & 166-tooth Ring-gear - Buick Nailhead 364/401/425 to Chevy Automatic Transmission
$183.99

FPK10020, Flexplate (w/ small-hole) & 166-tooth Ring-gear - Buick Nailhead 364/401/425 to Chevy Automatic Transmission

Speed Gems

Buick 364 Flex plate, balanced, big center hole, small weight Materials Included: (1) FP10002 Flexplate (w/ small-hole) - Buick Nailhead to Chevy A...

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$183.99
FW10001  Buick 401 & 425 Nailhead Flywheel
$449.00

FW10001 Buick 401 & 425 Nailhead Flywheel

Speed Gems

This is a BRAND NEW steel Flywheel that fits Buick Nailhead 401 & 425 engines. The Flywheel is drilled to accept either a 10-1/2 inch or 11 inc...

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$449.00
FW10002  Buick 364 Nailhead Flywheel
$449.00

FW10002 Buick 364 Nailhead Flywheel

Speed Gems

This is a BRAND NEW steel Flywheel that fits Buick Nailhead 364 engines. The Flywheel is drilled to accept either a 10-1/2 inch or 11 inch GM clutc...

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$449.00
GM101 GMC STRAIGHT-6 (1939-62) TO CHEVY V8 AUTOMATIC TRANSMISSION
from $1,100.00

GM101 GMC STRAIGHT-6 (1939-62) TO CHEVY V8 AUTOMATIC TRANSMISSION

Speed Gems

Please specify the year and displacement of your engine, and whether the crankshaft bolts are 7/16” or ½”. We will need this information to get you...

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from $1,100.00
GM201 GMC 305/351/379 V6 TO CHEVY V8 AUTOMATIC TRANSMISSION
from $1,450.00

GM201 GMC 305/351/379 V6 TO CHEVY V8 AUTOMATIC TRANSMISSION

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,450.00
GM301 GMC 702 V12 TO CHEVY V8 AUTOMATIC TRANSMISSION
from $1,650.00

GM301 GMC 702 V12 TO CHEVY V8 AUTOMATIC TRANSMISSION

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 we...

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from $1,650.00
GM401  GM 3800 Series V6 Engine to Chevy Automatic V8 Transmission
from $925.00

GM401 GM 3800 Series V6 Engine to Chevy Automatic V8 Transmission

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $925.00
HU101 Hudson 262/308 to Chevy automatic transmission adapter kit — flexplate, adapter plate, starter, and hardware
from $1,250.00

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

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,250.00
HU102 Hudson 308 to Chevy automatic transmission adapter kit — flexplate, adapter plate, starter, and hardware
$1,250.00

HU102 1955 and newer Hudson 308 to Chevy Transmission

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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$1,250.00
KW101  1947-1962 Kaiser Willys 226 Flathead to Chevy Automatic V8 Transmission
from $1,350.00

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

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,350.00
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

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,450.00
LI201 1952-1957 LINCOLN / MERCURY OHV V8 TO CHEVY AUTO V8 TRANSMISSION
from $1,450.00

LI201 1952-1957 LINCOLN / MERCURY OHV V8 TO CHEVY AUTO V8 TRANSMISSION

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,450.00
LI301 - 1952-1957 LINCOLN / MERCURY OHV V8 TO FORD SMALL BLOCK AOD TRANSMISSION
from $1,450.00

LI301 - 1952-1957 LINCOLN / MERCURY OHV V8 TO FORD SMALL BLOCK AOD TRANSMISSION

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,450.00
FO401 FORD FE 352/360/390/406/427
from $1,450.00

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

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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

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

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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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

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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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

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,450.00
LI702 1961-1965 Lincoln 430 & 1966-1968 Lincoln 462 to Ford Modular
from $1,450.00

LI702 1961-1965 Lincoln 430 & 1966-1968 Lincoln 462 to Ford Modular

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,450.00
MAS101 Ferrari/Maserati F136 to Nissan CD009 6-speed transmission adapter kit — custom flywheel, adapter plate, and hardware
from $1,950.00

MAS101 Ferrari/Maserati V8 F136 to Nissan CD009 6-Speed Transmission Adapter Kit

Speed Gems

We’re proud to continue offering these specialized kits, though availability may occasionally be limited due to lower demand.  Please allow 4–8 wee...

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from $1,950.00
ME101 Mercedes OM616/OM617 5-cylinder diesel to Chevy automatic transmission adapter kit — flexplate, adapter plate, starter, and hardware
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
ME201  Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine to Chevy Automatic V8 Transmission
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from $1,250.00

ME201 Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine to Chevy Automatic V8 Transmission

Speed Gems

Materials Included:  (1) Adapter plate - Mercedes 5 and 6 cyl diesel engines '87 and newer to chev auto(1) Torque converter spacer - Mercedes 5 and...

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

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

Speed Gems

15 degree offset it to angle the engine more than from the factory for tighter packaging in shorter engine bays. Materials Included:  (1) Adapter p...

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from $1,250.00
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ME301  Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine to Ford AOD Transmission
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from $1,250.00

ME301 Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine 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 (Ford...

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from $1,250.00
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ME302  Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine (w/ 15-degree) to Ford AOD Transmission
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from $1,250.00

ME302 Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine (w/ 15-degree) 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 (Ford...

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from $1,250.00
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ME303 Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine (w/ 15-degree) to Ford Manual Transmission
from $1,450.00

ME303 Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine (w/ 15-degree) to Ford Manual Transmission

Speed Gems

15 degree offset it to angle the engine more than from the factory for tighter packaging in shorter engine bays. Materials Included: (1) Adapter ...

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from $1,450.00
ME401 Mercedes 5 & 6-cylinder
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from $1,450.00

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

Speed Gems

15 degree offset it to angle the engine more than from the factory for tighter packaging in shorter engine bays. Materials Included: (1) Adapter ...

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from $1,450.00
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MG & Metropolitan to Chevy V8 Transmission (Kit #MG101)
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from $1,550.00

MG & Metropolitan to Chevy V8 Transmission (Kit #MG101)

Speed Gems

*CALL TO ORDER Are you planning on using a modern GM 4L60E, 4L65E, and 4L70E (1997 and earlier only) or GM 4L80E and 4L85E transmission with this k...

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from $1,550.00
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MT1001 Chevy 216 floor-shift bellhousing to 1984-1992 Chevy S10 T5 transmission adapter plate — hardware included
$295.00

MT1001 Chevy T5 1984-1992 to 1947 & older Chevy 216 3 & 4-speed Bellhousings (w/ Floor Shift)

Speed Gems

Materials Included: (1) Adapter plate - 1947 and older Chevy 216 Bellhousing with floor shift 3 and 4-speed to 1984-1992 Chevy S-10 T5(4) FHSCS 1/2...

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$295.00
MT101 Chevy 3 or 4-speed bellhousing to 1984-1992 Chevy S10 T5 transmission adapter plate with mounting hardware
$275.00

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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$275.00
MT1101 1964 and older Ford bellhousing (6.5 inch depth) to 1982-1993 Ford T-5 transmission adapter plate with mounting hardware
$355.00

MT1101 1964 and older Ford bellhousing from car with 6.5" depth to '82-'93 Ford T-5

Speed Gems

Materials Included: (1) AP10059 1964 and older Ford Bellhousing from cars with 6.5" depth(4) SHCS 7/16-14 X 1 3/4(2) FHSCS 7/16-14 X 1-1/4 *Matchin...

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$355.00
MT1201 1995-1998 Ford T-5 to Chevy 1955 and newer bellhousing adapter plate
$355.00

MT1201 1995-98 Ford T5 to Chevy 55 & newer Bellhousing

Speed Gems

Materials Included: (1) Adapter plate - 1995-98 Ford T5 to Chevy 55 & newer Bellhousing(1) Bearing Race Shim(2) FHSCS 1/2-13 x 2(2) HCS 3/8-16 ...

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$355.00
 MT1301 Buick straight-8 to 1993-1996 Chevy S10 T5 transmission adapter plate with pilot bushing and hardware
$395.00

MT1301 Buick Straight-8 to 1993-96 Chevy S10 T5

Speed Gems

Note: Compatible with 248 and 263, not 320 straight 8. When replacing your transmission with a more modern unit, a modern axle may be required tha...

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$395.00
MT1401 Buick straight-8 to 1984-1992 Chevy S10 T5 transmission adapter plate with threaded plate inserts and hardware
$495.00

MT1401 Buick Straight-8 Bellhousing to 1984-92 Chevy S10 T5

Speed Gems

Note: Compatible with 248 and 263, not 320 straight 8 When replacing your transmission with a more modern unit, a modern axle may be required that ...

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$495.00
MT1501 Ford car steel bellhousing to 1984-1992 Chevy S10 T5 transmission adapter plate with mounting hardware
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$295.00

MT1501 Ford Car with Steel Bellhousing to 1984-92 Chevy S10 T5

Speed Gems

For current lead times, contact our team at (763) 767-4480. Materials Included: (1) Adapter Plate Ford Car with Steel Bellhousing to Chevy S10 T5(4...

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$295.00
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MT1701 Chevy 208/216 bellhousing to 1984-1992 Chevy S10 T5 transmission adapter plate with mounting hardware
$295.00

MT1701 208/216 Bellhousing to 84-92 S10 T5

Speed Gems

Materials Included: (1) AP10070 208/216 Bellhousing to 84-92 S10 T5(2) FHSCS 7/16-14 x 1-1/4(2) HCS 3/8-24 x 1(4) SHCS 7/16-14 x 1 *Matching our a...

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$295.00
MT1901 Cadillac 331 V8 and Oldsmobile 303/324 to LaSalle transmission adapter plate with mounting hardware
$325.00

MT1901 Cadillac 331 V8/ Olds 303/324 to LaSalle Transmission

Speed Gems

This Bellhousing Adapter Plate allows you to bolt a 1949-1954 Cadillac 331 or 1949-1956 Oldsmobile 303/324 to a 1937-1950 LaSalle Transmission. Thi...

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$325.00
MT201 Chevy 3 or 4-speed bellhousing to 1993-1996 Chevy S10 T5 transmission adapter plate with mounting hardware
$325.00

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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$325.00