Shop Speed Gems' Kits

Shop Speed Gems' Kits

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 ...

View full details
$109.99 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 ...

View full details
from $179.00 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...

View full details
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...

View full details
$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...

View full details
$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...

View full details
from $1,750.00 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...

View full details
from $1,450.00 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...

View full details
$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 (Ford...

View full details
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 ...

View full details
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...

View full details
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 (Ford...

View full details
from $1,250.00 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...

View full details
from $1,250.00 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...

View full details
$1,350.00 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...

View full details
from $1,650.00 USD
FO1101 FORD MODEL A/B TO CHEVY V8 AUTOMATIC TRANSMISSION (700R4)
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(...

View full details
from $1,650.00 USD
CH501 STARTER PLATE KIT FOR 1955-56 CHEVY V8 TO LATE MODEL TRANSMISSION
$225.00 USD

CH501 STARTER PLATE KIT FOR 1955-56 CHEVY V8 TO LATE MODEL TRANSMISSION

Speed Gems

Materials Included:  (1) Adapter Plate  (1) Hardware Kit Please Note: WILL ALSO WORK IN LATE MODEL APPLICATIONS WHERE THE STARTER MOUNTING THREADS...

View full details
$225.00 USD
WMO1601: MOPAR SLANT-6 1959-67 TO CHEVY V8 AUTOMATIC 225-350AT
from $1,250.00 USD

WMO1601: MOPAR SLANT-6 1959-67 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...

View full details
from $1,250.00 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...

View full details
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...

View full details
from $1,250.00 USD
KW101  1947-1962 Kaiser Willys 226 Flathead to Chevy Automatic V8 Transmission
Sold out
from $1,250.00 USD

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

Speed Gems

This product may have an extended lead time Materials Included: (1) Adapter plate - 1947-1962 Kaiser Willys flathead to Chevy automatic(1) Crank Sp...

View full details
from $1,250.00 USD
Sold out
GM101 GMC STRAIGHT-6 (1939-62) TO CHEVY V8 AUTOMATIC TRANSMISSION
from $1,100.00 USD

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

View full details
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 ...

View full details
$255.00 USD