Shop Speed Gems' Kits

Shop Speed Gems' Kits

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

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 USD
GM201 GMC 305/351/379/401/432/478 V6 To Chevy V8 Automatic Transmission
from $1,450.00 USD

GM201 GMC 305/351/379/401/432/478 V6 To Chevy V8 Automatic Transmission

Speed Gems

Materials Included: (1) Adapter plate - GM V6/V12 to Chevy V8 (1) Crank Adapter - GMC V6 to Chevy V8 style automatic(1) Flexplate(1) High torque mi...

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from $1,450.00 USD
WFO101- 1965-1998 Ford Small Block To Chevy Automatic V8 Transmission 302-350-AT
from $1,250.00 USD

WFO101- 1965-1998 Ford Small Block To Chevy Automatic V8 Transmission 302-350-AT

Speed Gems

Product Details SB FORD TO CHEVROLET AUTO TRANS ENGINE APPLICATION YEARS/CID: FORD SMALL BLOCK 289, 302, 351 1964-1998 TRANS APPLICATI...

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from $1,250.00 USD
WMO601 (6-BOLT  CRANK) Mopar Small Block To Chevy Automatic V8 Transmission 318-350 AT
from $1,200.00 USD

WMO601 (6-BOLT CRANK) Mopar Small Block To Chevy Automatic V8 Transmission 318-350 AT

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Product Details SB CHRYSLER TO SB CHEVY. Note that this is NOT the Magnum engine. Contact us if you have an SB Magnum. In addition the 340 c.i....

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from $1,200.00 USD
FP10001  Flexplate & 168-tooth Ring-gear - Chevy 216/235/261 to V8-style Transmission
$109.99 USD

FP10001 Flexplate & 168-tooth Ring-gear - Chevy 216/235/261 to V8-style Transmission

Speed Gems

Materials Included: (1) FP10001 Flexplate - Chevy 216/235/261 to V8-style Transmission(1) RG10005 168S-tooth Ring-gear   This Flexplate works with ...

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$109.99 USD
BU601 1957-1963 Buick 364 Nailhead (w/ 2.90” crank flange) to Chevy Automatic Transmission
from $1,150.00 USD

BU601 1957-1963 Buick 364 Nailhead (w/ 2.90” crank flange) to Chevy Automatic Transmission

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 $1,150.00 USD
Speedometer Cable  (#SC10001)
$49.99 USD

Speedometer Cable (#SC10001)

Speed Gems

This cable has the standard GM thread on the one end and 1950's era thread, that was common on all car lines, on the other. Example: Putting a 700R...

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$49.99 USD
FO1701 Ford Y-block Pickup Truck Complete Crossmember Kit
$475.00 USD

FO1701 Ford Y-block Pickup Truck Complete Crossmember Kit

Speed Gems

Materials Included:  (1) Transmission crossmember(2) Removable crossmember (2) "L" Bracket(1) "S" Bracket Right(1) "S" Bracket Left (1) Moog link k...

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$475.00 USD
ST101 Studebaker 8-cylinder to Chevy Automatic Transmission
from $1,750.00 USD

ST101 Studebaker 8-cylinder to Chevy Automatic Transmission

Speed Gems

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 USD
FO1601 FORD SMALL BLOCK 1965 & NEWER TO FORD FLATHEAD MANUAL TRANSMISSION (1948 & OLDER)
$950.00 USD

FO1601 FORD SMALL BLOCK 1965 & NEWER TO FORD FLATHEAD MANUAL TRANSMISSION (1948 & OLDER)

Speed Gems

This TRANSMISSION ADAPTER KIT will allow for any Ford engine (i.e. - 240 / 300 straight-6, 250 straight-6, 289, 302, 351W, 351C engines) with a Sma...

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$950.00 USD
FO1301 FORD 223 6-CYL TO FORD SMALL BLOCK AOD/C5/C6
from $1,250.00 USD

FO1301 FORD 223 6-CYL 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 (...

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from $1,250.00 USD
WMO1701- Early Hemi 392 TO 350 CHEVY TRANS Manual Transmission
$1,450.00 USD

WMO1701- Early Hemi 392 TO 350 CHEVY TRANS Manual Transmission

Speed Gems

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

$1,450.00 USD
WMO101 Early Hemi to Chevy Automatic V8 Transmission 392-350AT
from $1,250.00 USD

WMO101 Early Hemi to Chevy Automatic V8 Transmission 392-350AT

Speed Gems

392-350 ADAPTER W/ FLEX PLATE AND HUB SPACER. ENGINE APPLICATION YEARS/CID: V8 CHRYSLER 54-58, DODGE 53-58, DESOTO 52-58, PLYMOUTH 55-58 ...

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from $1,250.00 USD
FO302 FORD Y-BLOCK 239/252/272/292/312 TO FORD MODULAR V8 AUTOMATIC TRANSMISSION (6R80/4R70W)
from $1,350.00 USD

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 $1,350.00 USD
ME302  Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine (w/ 15-degree) to Ford AOD Transmission
from $1,250.00 USD

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 (For...

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from $1,250.00 USD
PO301  Pontiac Straight-8 to Chevy Automatic V8 Transmission
from $1,650.00 USD

PO301 Pontiac Straight-8 to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Adapter plate - inner - Pontiac straight 8 to Chevy auto(1) Adapter plate - outer - Pontiac straight 8 to Chevy auto(1) Cra...

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from $1,650.00 USD
LI601  1961-1965 Lincoln 430 & 1966-1968 Lincoln 462 to Chevy Automatic V8 Transmission
from $1,450.00 USD

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 USD
FO1801 Ford Modular Engine to Chevy LS1-350
from $1,375.00 USD

FO1801 Ford Modular Engine to Chevy LS1-350

Speed Gems

Materials Included:  (1) Adapter plate Ford modular to Chevy(1) Torque converter spacer - Ford Modular Engine to Chevy 700R4/4L80E(2) SHCS M10-1.5 ...

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from $1,375.00 USD
FO1101 FORD MODEL A/B TO CHEVY V8 AUTOMATIC TRANSMISSION (700R4)
Sold out
from $1,650.00 USD

FO1101 FORD MODEL A/B TO CHEVY V8 AUTOMATIC TRANSMISSION (700R4)

Speed Gems

Materials Included:  (1) Adapter plate - Ford Model A to Chevy auto(1) Crank Adapter - Ford model A/B to Chevy automatic transmission(1) Flexplate(...

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from $1,650.00 USD
Sold out
WMO1601-Mopar Slant 6 To Chevy Automatic V8 Transmission 225-350-AT
from $1,250.00 USD

WMO1601-Mopar Slant 6 To Chevy Automatic V8 Transmission 225-350-AT

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
BU802  Buick Flexplate and Adapter for 1963 & Older Buick 401/425 to 1964 & Newer Automatic Transmission
from $179.00 USD

BU802 Buick Flexplate and Adapter for 1963 & Older Buick 401/425 to 1964 & Newer Automatic Transmission

Speed Gems

Materials Included: (1) Buick Tapered Pilot Bushing (PB10009)(1) Flexplate (FP10003)(1) 166W-tooth Ring-gear (RG10004)(1) Balance Weight for Buick ...

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from $179.00 USD
BU301  Buick Straight-8  320 w/ orig. Manual Transmission to Chevy V8 Automatic
from $1,250.00 USD

BU301 Buick Straight-8 320 w/ orig. Manual Transmission to Chevy V8 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 USD
BU401  Buick Straight-8  320 w/ orig. Dynaflow (w/ 3.625" crank flange) to Chevy V8 Automatic
from $1,250.00 USD

BU401 Buick Straight-8 320 w/ orig. Dynaflow (w/ 3.625" crank flange) to Chevy V8 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 USD
KW101  1947-1962 Kaiser Willys 226 Flathead to Chevy Automatic V8 Transmission
from $1,250.00 USD

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 USD
GM101  GMC Inline Six Cylinder to Chevy Automatic V8 Transmission
from $1,100.00 USD

GM101 GMC Inline Six Cylinder to Chevy Automatic V8 Transmission

Speed Gems

Materials Included: (1) Adapter plate - Chevy/GM to Chev auto V8 Transmission(1) Flexplate (1) Chevy staggered bolt starter, Starter fits 1998 Chev...

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from $1,100.00 USD
MT401  Chevy 216/235 with 3-speed Bellhousing (1954 and Older) to Chevy S10 T5 (1993-1996)
$255.00 USD

MT401 Chevy 216/235 with 3-speed Bellhousing (1954 and Older) to Chevy S10 T5 (1993-1996)

Speed Gems

Materials Included: (1) Adapter plate - 1993-1996 Chevy S10 T5 to 1954 or older Chevy 216/235 w/ 3-speed(4) FHSCS 3/8-16 x 1-1/4(4) SHCS 7/16-14 x ...

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$255.00 USD
WMO1301- 1951-1953 331 with extended bellhousing to Mopar Automatic A727 331-318AT
$1,350.00 USD

WMO1301- 1951-1953 331 with extended bellhousing to Mopar Automatic A727 331-318AT

Speed Gems

Product Details ENGINE APPLICATION YEARS/CID: V8 CHRYSLER 51-53 331 C.I. WITH EXTENDED BELLHOUSING TRANSMISSION APPLICATION YEAR/MODEL: SMALL BL...

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$1,350.00 USD
WMO701 (6-BOLT  CRANK) Mopar Big Block To Chevy Automatic V8 Transmission 426-350-AT
from $1,250.00 USD

WMO701 (6-BOLT CRANK) Mopar Big Block To Chevy Automatic V8 Transmission 426-350-AT

Speed Gems

Product Details 426-350 ADAPTER WITH FLEX PLATE AND HUB ADAPTER ENGINE APPLICATION YEARS/Cm V8 CHRYSLER BIG BLOCK 361,383,400,413,426,440 6 BOLT...

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from $1,250.00 USD
ME102  Mercedes OM616 & OM617  5-cylinder Diesel Engine to Chevy Manual Transmission
from $1,350.00 USD

ME102 Mercedes OM616 & OM617 5-cylinder Diesel Engine to Chevy Manual 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) Flywheel(...

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from $1,350.00 USD
FW10002  Buick 364 Nailhead Flywheel
$399.99 USD

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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$399.99 USD
MT1801 CHRYSLER A833 1964-75 W/ 4.354" O.D. BEARING RETAINER TO CHEVY MANUAL BELLHOUSING
$355.00 USD

MT1801 CHRYSLER A833 1964-75 W/ 4.354" O.D. BEARING RETAINER TO CHEVY MANUAL BELLHOUSING

Speed Gems

Materials Included: (1) Adapter plate - A833 to Chevy(1) Pilot Bushing(4) SHCS 1/2-13 x 2(4) HCS 7/16-14 x 1-1/2(4) Lock Washer 7/16 *Matching...

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$355.00 USD
FO203 FORD FE 352/360/390/406/427
from $1,300.00 USD

FO202 FORD/MERCURY FE 410/428 TO SMALL BLOCK FORD 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 (For...

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from $1,300.00 USD
FO1901 Ford Y-Block to SBF and Modular Manual Transmission
from $1,450.00 USD

FO1901 Ford Y-Block to SBF and Modular Manual Transmission

Speed Gems

Materials Included: (1) Adapter plate - Ford/Linc/Merc to Ford(1) Crank Adapter - Ford 223 Inline 6 or 239 "Y" block to Ford AOD(1) Inspection Cove...

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from $1,450.00 USD
MT1301  Buick Straight-8 to 1993-96 Chevy S10 T5
$395.00 USD

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

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 CA...

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$395.00 USD
Speedometer Cable Kit for Ford  (#SCK10001)
$119.99 USD

Speedometer Cable Kit for Ford (#SCK10001)

Speed Gems

Useful for putting Ford AOD Transmissions into 1955 - 1957 T-Birds and other Ford Products.

$119.99 USD
FO1602  Ford Small Block to early Transmission (1948 & older) - INCLUDES Flywheel & Starter
$1,350.00 USD

FO1602 Ford Small Block to early Transmission (1948 & older) - INCLUDES Flywheel & Starter

Speed Gems

Materials Included: (1) BH10001 Bell Housing - Small Block Ford to Early Transmission (1948 and older)(1) BP10002 Block Plate - 6 bolt - small blo...

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$1,350.00 USD