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

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
WPO301 1963-1964 Pontiac V8 to 1997 and Older (SBC style) Chevy V8 Automatic
from $1,250.00

WPO301 1963-1964 Pontiac V8 to 1997 and Older (SBC style) Chevy V8 Automatic

Speed Gems

Materials Included: (1) WilCap Adapter Plate(1) WilCap Crankshaft adapter(1) Starter Block(1) 168-tooth Chevy Flexplate(1) High Torque mini-Starter...

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from $1,250.00
CA701 64 Cadillac 429 (TH400 Style) to Hydramatic (59-64) 4 speed Transmission
$90.00

CA701 64 Cadillac 429 (TH400 Style) to Hydramatic (59-64) 4 speed Transmission

Speed Gems

*A quick note before ordering: this item currently has a longer-than-usual lead time due to high demand and production scheduling. Please expect ad...

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$90.00
WMO1601: MOPAR SLANT-6 1959-67 TO CHEVY V8 AUTOMATIC 225-350AT
from $1,350.00

WMO1601: MOPAR SLANT-6 1959-67 TO CHEVY V8 AUTOMATIC 225-350AT

Speed Gems

Are you planning on using a modern GM 4L60E, 4L65E, and 4L70E (1997 and earlier only) or GM 4L80E and 4L85E transmission with this kit? By adding a...

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

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 $1,350.00
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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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
WMO2301 1951-53 CHRYSLER 331 W/ EXT. BELL STYLE BLOCK TO CHEVY V8 AUTOMATIC TRANSMISSION
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$1,650.00

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
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WCH101 - Small Block Chevy V8 to Early Ford Manual (Ford 1932-1948, Mercury 1939-1950, Ford Truck 1932-1953)
from $1,250.00

WCH101 - Small Block Chevy V8 to Early Ford Manual (Ford 1932-1948, Mercury 1939-1950, Ford Truck 1932-1953)

Speed Gems

Get classic small block Chevy V8 power into your traditional hotrod or street rod! Our WCH101 bellhousing kit is back and better than ever! Purchas...

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

BU401 Buick Straight-8 320 w/ orig. Dynaflow (w/ 3.625" crank flange) to Chevy V8 Automatic

Speed Gems

Call for more info 763-767-4480Note: When replacing your transmission with a more modern unit, a modern axle may be required that does not utilize ...

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from $1,250.00
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MT1701  208/216 Bellhousing to 84-92 S10 T5
$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
FO2301 FORD 223 6-CYL TO CHEVY V8 AUTOMATIC TRANSMISSION (700R4)
from $1,250.00

FO2301 FORD 223 6-CYL TO CHEVY V8 AUTOMATIC TRANSMISSION (700R4)

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
MT1301  Buick Straight-8 to 1993-96 Chevy S10 T5
$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
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
MT401  Chevy 216/235 with 3-speed Bellhousing (1954 and Older) to Chevy S10 T5 (1993-1996)
$295.00

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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$295.00
BU1001  Buick 364 Nailhead Heavy Duty Cast-Aluminum Stick Kit
from $1,450.00

BU1001 Buick 364 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
Collection of mechanical parts and packaging on a white background
$134.95

WilCap FA1 Early Hemi Oil Filter Adapter

Speed Gems

Relocate and put a new canister style filter on your early Hemi with the classic WilCap FA1 oil filter adapter. This will allow you to run a passe...

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$134.95
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
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
ME301  Mercedes 5 & 6-cylinder (1987 & Newer) Diesel Engine to Ford AOD Transmission
Sold out
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
Sold out
FO203 FORD FE 352/360/390/406/427
from $1,350.00

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 (Ford...

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from $1,350.00
FO1901 FORD Y-BLOCK 239/252/272/292/312 TO FORD SMALL BLOCK & MANUAL
from $1,450.00

FO1901 FORD Y-BLOCK 239/252/272/292/312 TO FORD SMALL BLOCK & MANUAL

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
AMC101 AMC Rambler 6-Cylinder to Chevy Automatic V8 Transmission
from $1,250.00

AMC101 AMC Rambler 6-Cylinder to Chevy Automatic V8 Transmission

Speed Gems

Customers are responsible for throttle position signal provisions. Check out US Shifts options for TPS Kits. Are you planning on using a modern GM ...

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from $1,250.00
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