Engine Mounting
Lock down your powertrain and eliminate engine flex with heavy-duty engine mounting components from Quarter-Max. We manufacture front motor plates, mid plates, frame mounts, solid motor mounts, and engine limiters engineered to handle high horsepower, prevent torque distortion, and simplify engine removal in your drag race car.
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QM .375" ID x .625" OD x 1.3125" Width Bushing, Midmount, 4130
Quarter-Max
$7.34Weld this bushing into the chassis to mount your midplate/midmount.Specifications:• I.D.: .375"• O.D.: .625"• Width: 1.3125"• Material: 4130QM-420462$7.34 -
QM .375" ID x 1" ID x 1.250" OD x 1.375" W Bushing, Midplate, 4130
Quarter-Max
$24.14Weld this bushing into the chassis to mount your midplate.Specifications: • Bottom I.D.: .375"• Top I.D.: 1"• O.D.: 1.250"• Width: 1.375"• Material: 4130QM-420509$24.14 -
QM .380" ID x .520" OD Hardened Insert Motorplate Bushing
Quarter-Max
$4.82Press these hardened insert bushings into your motorplate to prevent the motorplate bolt holes from elongating overtime and becoming sloppy. These bushings feature a serrated edge, which helps lock the bushing into the motorplate hole...QM-217065$4.82 -
QM 12" x 36" BBC Motorplate
Quarter-Max
$159.5912" x 36" BBC Motorplate Specifications• Made of 6061-T6 1/4" aluminum • 12" overall height • 36" overall widthQM-213111$159.59 -
QM 12" x 36" BBC Motorplate with Water Pump Holes
Quarter-Max
$159.5912" x 36" BBC Motorplate with Water Pump Holes Specifications• Made of 6061-T6 1/4" aluminum • 12" overall height • 36" overall widthQM-213111-1$159.59 -
QM 12" x 36" SBC Motorplate
Quarter-Max
$143.8412" x 36" SBC Motorplate Specifications:• Made of 6061-T6 1/4" aluminum • 12" overall height • 36" overall widthQM-213107$143.84 -
QM 12"x36" DRCE Motorplate
Quarter-Max
$143.8412"x36" DRCE Motorplate Specifications• Made of 6061-T6 1/4" aluminum • 12" overall height • 36" overall widthQM-213103-1$143.84 -
QM 3/8-16 Threaded Hardened Insert Midplate Clinch Nut
Quarter-Max
$8.39These nuts are made to be pressed into those hard to reach areas at the bottom of the midplate or blocksaver. This allows for easy bolting of the bellhousing.Sold individually.QM-213200$8.39 -
QM 500" Larry Morgan Hemi Motorplate
Quarter-Max
$203.69Larry Morgan Hemi Motorplate Specifications• Made of 6061-T6 1/4" aluminum • 14-1/4" overall height • 34" overall length • 28-1/4" notch width Note: This motorplate requires qty-4 #217065 press-in...QM-213113-1$203.69 -
QM BB Ford Hemi Motorplate
Quarter-Max
$203.69Big Block Ford Hemi Pro Stock Motorplate Specifications• Made of 6061-T6 1/4" aluminum • 32" overall width • 26-1/4" notch width Note: This motorplate requires qty-4 #217065 press-in bushings. Sold separately.QM-213110$203.69 -
QM BBC Motorplate
Quarter-Max
$203.69BBC Motorplate Specifications• Made of 6061-T6 1/4" aluminum • 36-3/4" overall widthQM-213100$203.69 -
QM Big Block Chevy Lightweight Midplate
Quarter-Max
$524.99Big Block Chevy Lightweight MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Size: 24" x 24"• Lightweight version weighs approximately 1.35 lbs less than our standard Big Block Chevy Midplate 213109.QM-213108$524.99 -
QM Big Block Chevy Midplate, 14-1/2" Center Hole
Quarter-Max
$215.24Big Block Chevy MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Size: 24" x 24"• Center hole size: 14-1/2"QM-213109-3$215.24 -
QM Big Block Chevy Midplate, 7" Center Hole
Quarter-Max
$203.69Big Block Chevy MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Size: 24" x 24"• Center hole size: 7"QM-213109$203.69 -
QM Big Block Chevy Midplate, Automatic
Quarter-Max
$227.84Big Block Chevy MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• BBC• AutomaticQM-213212$227.84 -
QM Big Block Chevy Pro Mod Double Frame Rail Lightened Midplate
Quarter-Max
$497.69Big Block Chevy Pro Mod Double Frame Rail Lightened MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• BBC• Pro Mod Double Frame RailQM-213220-2$497.69 -
QM Big Block Chevy Pro Mod Double Frame Rail Lightened Midplate for Automatic
Quarter-Max
$497.69Big Block Chevy Pro Mod Double Frame Rail Lightened Midplate for AutomaticSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• BBC• Pro Mod Double Frame Rail• AutomaticQM-213220-3$497.69 -
QM Big Block Chevy Pro Mod Double Frame Rail Lightweight Midplate
Quarter-Max
$497.69Big Block Chevy Pro Mod Double Frame Rail Lightweight MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• BBC• Pro Mod Double Frame Rail• Ultra lightweight midplate weighs 2.25lbs lighter than the...QM-213220-1$497.69 -
QM Big Block Chevy Pro Mod Double Frame Rail Midplate
Quarter-Max
$270.89Big Block Chevy Pro Mod Double Frame Rail MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• BBC• Pro Mod Double Frame RailQM-213220$270.89 -
QM Big Block Chevy Pro Mod Double Frame Rail Midplate, 14-1/2" Center Hole
Quarter-Max
$283.49Big Block Chevy Pro Mod double frame rail midplate Specifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Center hole size: 14-1/2"QM-213220-4$283.49 -
QM Big Block Chrysler B1 Wedge Midplate, 14-1/2" Center Hole
Quarter-Max
$204.74Big block chrysler B1 wedge midplate Specifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Size: 24" x 24"• Center hole size: 14-1/2"QM-213222-1$204.74 -
On Sale
QM Big Block Ford 460/429 Midplate
Quarter-Max
Now: $136.49Was: $225.74Big Block Ford 460/429 MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Frame Rail: 20.375"QM-213209Now: $136.49Was: $225.74 -
QM Big Block Ford Boss 429/460 Midplate
Quarter-Max
$225.74Big Block Ford Boss 429/460 MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Size: 24" x 24"• 7/16" holesQM-213216$225.74 -
QM Blower Restraint Hold Down Bracket
Quarter-Max
$31.49This Blower Restraint Hold Down Bracket is an essential safety component for any car with a blower. Designed to be welded directly to the vehicle's chassis, it provides a secure attachment point for the mandatory blower restraints, also known...QM-411204$31.49 -
QM Chevy LS Midplate
Quarter-Max
$138.59Chevy LS Midplate.This midplate is designed to fit LS engines. It is designed to be bolted to the chassis at the top and bottom. The bolt holes in the bottom will fit the Quick Time bellhousing.Specifications:• Material: Mild Steel• Thickness:...QM-213230$138.59 -
QM Chevy LS Side Mount Midplate
Quarter-Max
$138.59Chevy LS Side Mount MidplateThis midplate is designed to mount the back of the GM LS engine to your chassis. It is designed to be bolted to the chassis by both sides of the midplate. It has the GM LS bolt pattern and will fit the Quick Time bellhousing...QM-213231$138.59 -
QM Chevy LS Universal Midplate
Quarter-Max
$227.84Our Universal LS Midplate is designed fit LS engines. It has the GM LS bolt pattern and will fit the Quick Time bellhousing.Specifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Size: 24" x 24"QM-213233$227.84 -
QM Chevy/DRCE Double Frame Rail Midplate
Quarter-Max
$227.84Chevy/DRCE Double Frame Rail MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Chevy/DRCEQM-213203-1$227.84 -
QM Chevy/Olds Blocksaver
Quarter-Max
$146.99Chevy/Olds Blocksaver. Not to be used as a midplate; this product is meant to be used as a shield to protect the block if you have a large opening in the midplate. Specifications:• Material: 6061-T6 aluminum• Thickness: 1/8"• Frame Rail:...QM-213202$146.99 -
QM Chrysler Hemi TFX Blocksaver
Quarter-Max
$116.54Chrysler Hemi TFX Blocksaver. Not to be used as a midplate; this product is meant to be used as a shield to protect the block if you have a large opening in the midplate. Specifications:• Material: 6061-T6 aluminum• Thickness: 1/8"• Dowel...QM-213128$116.54 -
QM Chrysler Hemi TFX Lightweight Midplate, 1/4" Thick
Quarter-Max
$429.44Chrysler Hemi TFX Lightweight MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Size: 24" x 24"QM-213214-2$429.44 -
QM Chrysler Hemi TFX Midplate, 1/4" Thick
Quarter-Max
$203.69Chrysler Hemi TFX MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Size: 24" x 24"QM-213214$203.69 -
QM Chrysler Hemi TFX Midplate, 3/8" Thick
Quarter-Max
$382.19Chrysler Hemi TFX MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 3/8"• Size: 24" x 24"QM-213214-1$382.19 -
QM Chrysler TFX Motorplate
Quarter-Max
$156.44Chrysler TFX Motorplate Specifications• Made of 6061-T6 1/4" aluminum • 9" overall height • 36" overall widthQM-213112$156.44 -
QM Dodge Hemi Double Frame Rail Midplate
Quarter-Max
$227.84Dodge Hemi Double Frame Rail MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"QM-213207-1$227.84 -
QM Dodge Hemi Midplate
Quarter-Max
$225.74Dodge Hemi MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Frame rail: 20.375"• NHRA Pro StockQM-213207$225.74 -
QM DRCE Motorplate
Quarter-Max
$203.69DRCE Motorplate Specifications• Made of 6061-T6 1/4" aluminum • 34-1/2" overall width • 28-5/8" notch width Note: This motorplate requires qty-4 #217065 press-in bushings. Sold separately.QM-213103$203.69 -
QM Ford 351 Windsor Midplate
Quarter-Max
$203.69Ford 351 Windsor MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Size: 24" x 24"• Ford 351 WindsorQM-213109-1$203.69 -
QM Ford 351 Windsor Motorplate
Quarter-Max
$158.54Ford 351 Windsor MotorplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Size: 36" x 12"• Ford 351 WindsorQM-213130$158.54 -
On Sale
QM Ford Hemi Pro Stock 500 Double Frame Rail Midplate
Quarter-Max
Now: $136.49Was: $227.84Ford Hemi Pro Stock 500 Double Frame Rail MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"QM-213218Now: $136.49Was: $227.84