Old frames with riveted cross members can flex, due to rivet wear and the holes elongating. Now, add in a modern engine with more horsepower than it was originally designed for and you can get more flex under torque. Our specially designed X-members with transmission cross members help eliminate the flex that age and horsepower can cause.
Our top and bottom side tubes are formed as one piece, not welded square/rectangular tube that can stress crack when the welds are ground.
Our X-members are also designed to accommodate the automatic transmissions as well as manual transmissions. Each X-member also includes our steel, bolt-in transmission mount, for easy “drop out” from the bottom without pulling the motor from the vehicle. Vulcanized rubber mounts are also available. Tubular style X-members allow 3″ exhaust to be run through with .25″ clearance. Note, with underfloor pedal assemblies, exhaust space is limited. If your vehicle isn’t listed or has narrowed rear frame rails,contact us. We can custom build one for you. UPS Shipping and packaging is additional. Proudly manufactured at our shop in Baltimore Ohio.
Boxing Plates for C-channel style frame rails can be found here:
Brake and Brake/Clutch Pedal Assemblies with Booster mounts can be found here:
Optional items are listed at the bottom of this page
*Tubular X-member kits, include:
(2) X-member sides, assembled
(1) Steel trans. Mount with mounting hardware
(1) Rear connector
and either
(1) Straight connector & Drop connector
or
(1) K- connector
Connector tube are coped (notched) for fit and marked on the sides for alignment.
Chevrolet/G.M.C.
1931-32 Chevy car/1931-33 truck
For Automatic Transmissions XT-CA-AT $479
For Manual Transmissions XT-CA-MT $499
1933 Chevy Master/Standard car
For Automatic Transmissions XT-CB-AT $479
For Manual Transmissions XT-CB-MT $499
1934 Chevy Master
For Automatic Transmissions XT-CC-AT $479
For Manual Transmissions XT-CC-MT $499
1934-35 Chevy Standard
For Automatic Transmissions XT-CD-AT $479
For Manual Transmissions XT-CD-MT $499
1935 Master/1936 Chevy Standard
For Automatic Transmissions XT-CE-AT $479
For Manual Transmissions XT-CE-MT $499
1936 Chevy Master
For Automatic Transmissions XT-CF-AT $479
For Manual Transmissions XT-CF-MT $499
1937-39 Chevy
*For Automatic Transmissions XT-CG-AT $479
*For Manual Transmissions XT-CG-MT $499
*Recommended (1) 7″ & (1) 14″ Top Hat Frame re-enforcement plates can be found here
1940 Chevy
*For Automatic Transmissions XT-CH-AT $539
*For Manual Transmissions XT-CH-MT $559
*Recomended (1) 7″ & (1) 14″ Top Hat Frame re-enforcement plates can be found here
1941-48 Chevy
*For Automatic Transmissions XT-CI-AT $539
*For Manual Transmissions XT-CI-MT $559
*Recommender (1) 7″ & (1) 14″ Top Hat Frame re-enforcement plates can be found here
1949-54 Chevy
*For Automatic Transmissions XT-CK-AT $479
*For Manual Transmissions XT-CK-MT $499
*Recommended (1) 7″ & (1) 14″ Top Hat Frame re-enforcement plates can be found here
1955-57 Chevy
For Automatic or Manual Transmissions XT-CJ $479
1934-36 Chevy truck
For Automatic Transmissions, Short Bed XT-CTB-AT-SB $479
For Manual Transmissions, Short Bed XT-CTB-MT-SB $499
For Automatic Transmissions, Long Bed XT-CTB-AT-LB $509
For Manual Transmissions, Long Bed XT-CTB-MT-LB $529
1937-40 Chevy truck
For Automatic Transmissions, Short Bed XT-CTC-AT-SB $479
For Manual Transmissions, Short Bed XT-CTC-MT-SB $499
For Automatic Transmissions, Long Bed XT-CTC-AT-LB $509
For Manual Transmissions, Long Bed XT-CTC-MT-LB $529
1941-46 Chevy truck
For Automatic Transmissions, Short Bed XT-CTD-AT-SB $479
For Manual Transmissions, Short Bed XT-CTD-MT-SB $499
For Automatic Transmissions, Long Bed XT-CTD-AT-LB $509
For Manual Transmissions, Long Bed XT-CTD-MT-LB $529
1947-55 (1st Ser.) Chevy truck
For Automatic Transmissions, Short Bed XT-CTE-AT-SB $479
For Manual Transmissions, Short Bed XT-CTE-MT-SB $499
For Automatic Transmissions, Long Bed XT-CTE-AT-LB $509
For Manual Transmissions, Long Bed XT-CTE-MT-LB $529
1955 (2nd Ser.)-59 Chevy truck
For Automatic Transmissions, Short Bed XT-CTF-AT-SB $479
For Manual Transmissions, Short Bed XT-CTF-MT-SB $499
For Automatic Transmissions, Long Bed XT-CTF-AT-LB $499
For Manual Transmissions, Long Bed XT-CTF-MT-LB $509
Ford
1932 Ford car/1932-33 (1st Ser.) truck
For Automatic Transmissions XT-FB-AT $479
For Manual Transmissions XT-FB-MT $499
1933-34 Ford car/1933 (2nd Ser.)-34 truck
For Automatic Transmissions XT-FC-AT $479
For Manual Transmissions XT-FC-MT $499
1935-40 Ford car/1935-41 truck
For Automatic Transmissions XT-FD-AT $539
For Manual Transmissions XT-FD-MT $559
1941-48 Ford car
For Automatic Transmissions XT-FE-AT $539
For Manual Transmissions XT-FE-MT $559
1942-47 Ford truck
For Automatic Transmissions, Short Bed XT-FTE-AT-SB $479
For Manual Transmissions, Short Bed XT-FTE-MT-SB $499
For Automatic Transmissions, Long Bed XT-FTE-AT-LB $499
For Manual Transmissions, Long Bed XT-FTE-MT-LB $509
1948-52 Ford truck
For Automatic Transmissions, Short Bed XT-FTF-AT-SB $479
For Manual Transmissions, Short Bed XT-FTF-MT-SB $499
For Automatic Transmissions, Long Bed XT-FTF-AT-LB $499
For Manual Transmissions, Long Bed XT-FTF-MT-LB $509
1953-56 Ford truck
For Automatic Transmissions, Short Bed XT-FTG-AT-SB $479
For Manual Transmissions, Short Bed XT-FTG-MT-SB $499
For Automatic Transmissions, Long Bed XT-FTG-AT-LB $499
For Manual Transmissions, Long Bed XT-FTG-MT-LB $509
Plymouth/Dodge
1933 Plymouth car/1933-35 (1st Ser.) Dodge truck
For Automatic Transmissions XT-PA-AT $479
For Manual Transmissions XT-PA-MT $499
1934 Plymouth car
For Automatic Transmissions XT-PB-AT $479
For Manual Transmissions XT-PB-MT $499
1935-36 Plymouth car
For Automatic Transmissions XT-PC-AT $479
For Manual Transmissions XT-PC-MT $499
Oldsmobile
1956 Oldsmobile, for Automatic or Manual transmission XT-O-56 $599
Optional Items
Vulcanized G.M transmission mount with attachment hardware TM-RM-C $6
Vulcanized Ford transmission mount with attachment hardware TM-RM-F $6
Drive Shaft Loop kits, recommended for High horsepower vehicle XT-DLK $99