Shop Speed Gems' Kits

Shop Speed Gems' Kits

DO101  Dodge Hemi w/ NAG1 to Chevy Automatic V8 Transmission
from $1,375.00 USD

DO101 Dodge Hemi w/ NAG1 to Chevy Automatic V8 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 block...

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from $1,375.00 USD
MT1201  1995-98 Ford T5 to Chevy 55 & newer Bellhousing
$355.00 USD

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

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

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

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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from $1,450.00 USD
WMO1602: MOPAR SLANT-6 1968 & UP TO CHEVY V8 AUTOMATIC 225-350AT
from $1,250.00 USD

WMO1602: MOPAR SLANT-6 1968 & UP TO CHEVY V8 AUTOMATIC 225-350AT

Speed Gems

Product Details Mopar Slant 6 to Chevrolet Auto transmission. Uses the late model OGR mini starter in either a high or low position. Must specif...

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from $1,250.00 USD
312-350 FORD Y-BLOCK TO CHEVY V8 AUTO
$700.00 USD

312-350 FORD Y-BLOCK TO CHEVY V8 AUTO

Speed Gems

Materials Included(1) ADAPTER PLATE(1) CRANK SPACER(1) FLEXPLATEHARDWARE   *Matching our adapter kits with your engine can be tricky, please email ...

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$700.00 USD
318-350 LA SMALL BLOCK MOPAR TO CHEVY V8 AUTO
$700.00 USD

318-350 LA SMALL BLOCK MOPAR TO CHEVY V8 AUTO

Speed Gems

Materials Included(1) ADAPTER PLATE(1) CRANK SPACER(1) FLEXPLATEHARDWARE   *Matching our adapter kits with your engine can be tricky. If you are un...

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$700.00 USD
317-350 1952-57 LINCOLN/MERCURY OHV V8 TO CHEVY V8 AUTO
$700.00 USD

317-350 1952-57 LINCOLN/MERCURY OHV V8 TO CHEVY V8 AUTO

Speed Gems

Materials Included(1) ADAPTER PLATE(1) CRANK SPACER(1) FLEXPLATEHARDWARE *Matching our adapter kits with your engine can be tricky, please email yo...

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$700.00 USD
WMO2301 1951-53 CHRYSLER 331 W/ EXT. BELL STYLE BLOCK TO CHEVY V8 AUTOMATIC TRANSMISSION
$1,650.00 USD

WMO2301 1951-53 CHRYSLER 331 W/ EXT. BELL STYLE BLOCK TO CHEVY V8 AUTOMATIC TRANSMISSION

Speed Gems

AS SEEN ON DONUT MEDIA WHERE OUR KIT WAS PLANTED IN A 1952 CHRYSLER IMPERIAL!   Watch Full Donut Media Video Here Materials Included(1) ADAPTER PL...

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$1,650.00 USD
MT1901 Cadillac 331 V8/ Olds 303/324 to LaSalle Transmission
$325.00 USD

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 USD
WMO1801 CHRYSLER/DODGE/PLYMOUTH FLATHEAD 6-CYL TO CHEVY MANUAL TRANSMISSION
$1,450.00 USD

WMO1801 CHRYSLER/DODGE/PLYMOUTH FLATHEAD 6-CYL TO CHEVY MANUAL TRANSMISSION

Speed Gems

*MANUAL BELLHOUSING NOT INCLUDED* MATERIALS INCLUDED: ADAPTER PLATE CRANK SPACER FLYWHEEL PILOT ADAPTER & BRONZE PILOT BEARING 12V POWERMASTER...

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$1,450.00 USD
WMO1901 EARLY HEMI 392 TO SMALL BLOCK MOPAR AUTOMATIC/A727
$1,250.00 USD

WMO1901 EARLY HEMI 392 TO SMALL BLOCK MOPAR AUTOMATIC/A727

Speed Gems

MATERIALS INCLUDED: (1) ADAPTER PLATE (1)HARDWARE KIT (1)CRANK SPACER (1) TORQUE CONVERTER DRIVE PLATE (RING GEAR-LESS FLEXPLATE) (1)12V POWERMASTE...

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$1,250.00 USD
Short Sleeve Wilcap T-shirt
from $20.00 USD

Short Sleeve Wilcap T-shirt

Speed Gems

SeaFoam Green, Men's sizes, Bella & Canvas Jersey T-Shirt Large Wilcap logo on the front Speed Gems Transmission Adapters logo and URL www.tran...

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from $20.00 USD
Short Sleeve Speed Gems T-Shirt
from $20.00 USD

Short Sleeve Speed Gems T-Shirt

Speed Gems

Black, Men's sizes, Gilden Soft Style T-shirts  Large Speed Gems Transmission Adapters logo in the front URL: www.transmissionadapters.com on the b...

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from $20.00 USD
WMO201 Gen 3 Hemi 5.7L to Chevy Automatic V8 Transmission 5.7L-350AT
from $1,375.00 USD

WMO201 Gen 3 Hemi 5.7L to Chevy Automatic V8 Transmission 5.7L-350AT

Speed Gems

Materials Included: (1) Adapter Plate Gen 3 Hemi 5.7L to Chevy Automatic V8 Transmission (1) Flex Plate (1) Hub Spacer (1) Powermaster 12V Starter ...

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from $1,375.00 USD
WMO1101-1951-1953 331 Chrysler ( Extended Block) to the Chevy "Muncie" Transmission 331-350CH-MT
$1,450.00 USD

WMO1101-1951-1953 331 Chrysler ( Extended Block) to the Chevy "Muncie" Transmission 331-350CH-MT

Speed Gems

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

$1,450.00 USD
WMO1001- Early Hemi to Early (1932-1948) Ford 3 & 4 Speed Transmissions 392-EFM
$575.00 USD

WMO1001- Early Hemi to Early (1932-1948) Ford 3 & 4 Speed Transmissions 392-EFM

Speed Gems

PLEASE CALL FOR AVAILABILITY & LEAD TIME 763-767-4480

$575.00 USD
WMO1401-Early Hemi to SMALL BLOCK MOPAR MANUAL TRANS. 392-318-MT
$1,450.00 USD

WMO1401-Early Hemi to SMALL BLOCK MOPAR MANUAL TRANS. 392-318-MT

Speed Gems

PLEASE CALL FOR AVAILABILITY & LEAD TIME 763-767-4480 Please note: cost includes starter and flywheel 392-318 MANUAL TRANS ADAPTER W/ STEEL FLY...

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$1,450.00 USD
FP10002  Flexplate (w/ small-hole) & 166-tooth Ring-gear - Buick Nailhead 364/401/425 to Chevy Automatic Transmission
$183.99 USD

FP10002 Flexplate (w/ small-hole) & 166-tooth Ring-gear - Buick Nailhead 364/401/425 to Chevy Automatic Transmission

Speed Gems

Materials Included: (1) FP10002 Flexplate (w/ small-hole) - Buick Nailhead to Chevy Automatic Transmission(1) RG10004 166W-tooth Ring-gear (1) BW10...

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$183.99 USD
S10009 - Ford 1949-53 Flathead to Ford Automatic - Starter
$225.00 USD

S10009 - Ford 1949-53 Flathead to Ford Automatic - Starter

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · FO12 - 01 We try to maintain stock levels of our Kit Components for fast delivery!  P...

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$225.00 USD
S10002 - Small-block Ford Starter
$175.00 USD

S10002 - Small-block Ford Starter

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · FO1 - 01· FO1 - 02· FO6 - 01· FO9 - 01· FO16 - 02 We try to maintain stock levels of o...

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$175.00 USD
S10008 - Reverse-rotation Ford Starter
$179.99 USD

S10008 - Reverse-rotation Ford Starter

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · FO11 - 01· FO22 - 01   We try to maintain stock levels of our Kit Components for fast d...

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$179.99 USD
S10001 - Starter-Misc. Applications - PowerMaster #9004
$189.99 USD

S10001 - Starter-Misc. Applications - PowerMaster #9004

Speed Gems

This Starter is sold separately from Kits: · PowerMaster #9004   We try to maintain stock levels of our Kit Components for fast delivery!  Please ...

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$189.99 USD
S10007 - Small-block Ford to 6R80 Starter
$225.00 USD

S10007 - Small-block Ford to 6R80 Starter

Speed Gems

This Starter works with the following Speed Gems Kit #'s: · FO27 - 01 We try to maintain stock levels of our Kit Components for fast delivery!  P...

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$225.00 USD