Part No.: AR329

Price: $30

Description:

AR329 – block off plate for the blower motor on 1964-72 A-body cars.  The heater blower motor is often removed on A-body car when installing a big-block or Hemi engine.  This 14 ga aluminum plate is designed to bolt into the existing holes in the firewall to cover the hole left when removing the blower motor.  AR329 plate includes pressed in studs and comes with the correct gasket from Detroit Muscle Technologies.

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing

Part No.: AR167

Price: $40

Description:

AR167 – Billet aluminum center cap for the M-1007-J178 Mustang Bullit wheel.  These caps are necessary when using the 13 inch brake kits since the Mopar dust cap is too large to fit inside the plastic center cap in the wheels.  These caps are also a great way to dress up the Mustang rims and get rid of the Ford pony logo which comes on the center caps.  The AR167 caps are a press on design and are retained by an o-ring.  For high speed use we recommend using some RTV to glue the center caps to the rims. AR167 consists of one cap.

Used With: AR189, AR190

Dealers: Reilly Motorsports

Part No.: AR279

Price: $8

Description:

AR279 – Dipstick plug.  Reproduction of the plug used on big block truck engines when the dipstick was relocated to the oil pan.  This plug is also handy for dry sump engines, or engines where the dipstick is relocated to another location.  Plug is made from aluminum and is a press fit into the existing hole.  If necessary, ream the dipstick hole in the block with a 0.368 diameter drill (standard U size drill).

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing

Part No.: AR281

Price: $60

Description:

Cam button assembly.  Kit includes a two piece cam button complete with a Torrington bearing assembly.  The AR281 cam button is designed to fit a Cloyes Hex-a-just timing chain and the AR224 billet timing chain cover.  Button has an overall length of 0.645.  Outer diameter of the button is 0.749 inches and it should be a light tap fit into any of the standard 3 bolt timing chain sprockets.  The AR224 billet timing chain cover comes with an access plate which lets the engine builder measure camshaft endplay directly.

Used With: AR224

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing

Instructions: View PDF File

Part No.: AR224

Price: $400

Description:

Billet timing chain cover with a removable center.  The removable center allows a person to inspect the cam drive and adjust it if they are using an adjustable top gear.  If the Cloyes Hex-A-Just 9-3125A timing set is used, then the cam timing can be adjusted with the timing cover installed. The center plate is sealed with double o-rings for leak free operation and it is rigid enough to control camshaft endplay. O-rings are standard Parker 2-041 and 2-044 size for easy replacement.  The front of the cover is machined to accept a stock oil seal as well as the stock oil slinger.  An adjustable TDC pointer is included.  This cover fits under aluminum water pump housings without the need for any spacers and will work with an electric water pump.  The ATI damper 917122E will clear this cover as will OEM dampers and the standard dampers from BHJ and Fluidampr. The oil seal installs from the front and can be replaced without removing the timing cover from the engine.  These billet covers work with the AR281 cam button, the AR206 crank trigger bracket, the AR207 alternator bracket kit, and it fits all of the AR Engineering motor plates.

Used With: AR206, AR207, AR281

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing, For Hemis Only

Instructions: View PDF File

Part No.: AR295

Price: $70

Description:

Distributor plug for use with Jesel belt drive distributor.  An extension on the plug prevents the oil pump gear from backing out during operation.  The plug can be held in place with a standard distributor hold down bracket.  The top of the plug is drilled and tapped for easy removal from the block. AR295 fits the low deck B engines, 383 and 400.  Use AR221 for the taller 413, 426W, 440 and Hemi engines.

Dealers: Mancini Racing, Hughes Engines

Part No.: AR221

Price: $70

Description:

Distributor plug for use with Jesel belt drive distributor.  An extension on the plug prevents the oil pump gear from backing out during operation.  The plug can be held in place with a standard distributor hold down bracket.  The top of the plug is drilled and tapped for easy removal from the block.

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing

Part No.: AR213

Price: $20.00

Description:

AR213 – Dust cap installer tool is used to install the dust caps on the front hubs of later model rear wheel drive Mopar vehicles.  This tool is designed to fit dust cap #3580894 which fits all the 1973 or newer model A,B and E body cars.  The 3580894 dust cap fits the 1973 or newer disc brake knuckle which is very popular to retrofit to earlier vehicles.  Without this tool the dust cap is often dinged or smashed during installation.  This tool fits on the reinforced edge of the dust cap and allows a person to strike the dust cap squarely with a hammer without causing any damage.

Dealers: Mancini Racing, Hughes Engines, Richard Ehrenberg

Part No.: AR222

Price: $25.00

Description:

AR222 – Seal installer for wheel bearing seals.  This tool is designed to install the inner wheel bearing seal for 1973 or newer brake rotors.  Tool fits seal number 3580723.

Dealers: Mancini Racing, Richard Ehrenberg

Part No.: AR263

Price: $18.00

Description:

AR263 – Damper holding tool for BB Chevy bolt pattern.  Use this tool to hold the damper when using a damper with the 3.20 inch Chevy bolt circle.  Designed for use with the ATI damper #917120 which has a BB Chevy bolt pattern.  Made from heat treated tool steel, this damper holder works with a ½ drive breaker bar.

Dealers: Mancini Racing, Hughes Engines, Richard Ehrenberg

Part No.: AR303

Price: $19.00

Description:

AR303 – Crankshaft Holding Tool.  This tool bolts onto the crankshaft flange to hold the crank while installing the damper bolt.  Fits either 6 bolt or 8 bolt crankshafts.  Made from high strength, heat treated, steel.  Use with a ¾ inch drive breaker bar.

Dealers: Mancini Racing, Hughes Engines, Richard Ehrenberg

Part No.: AR308

Price: $15.00

Description:

AR308 – Crankshaft Holding Strap.  Simple tool that can be used to hold the crankshaft in place when installing or removing the damper bolt.  One end of the strap attaches to the crankshaft flange while the other attaches to the bellhousing flange.  Tool fits SB, BB and Hemi motors.  Fits either 6 bolt or 8 bolt crankshafts.

Dealers: Mancini Racing, Hughes Engines, Richard Ehrenberg

Part No.: AR140

Price: $50

Description:

AR140 is a 3/8 thick spacer for the crankshaft pulley on any Mopar V-8 engine.  This spacer is designed to move the crankshaft pulley outwards by 3/8 of an inch so the water pump will properly line up after installing a motor plate.  Pully spacer uses a universal 6 bolt mounting pattern to fit both early and later model engines.  Fits any big-block and Hemi engine.  AR140 is machined on both sides with ID and OD locating features to keep the crankshaft pulley concentric to the damper.

Used With: AR133, AR146, AR204, AR205

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing

Part No.: AR112

Price: $4.50

Description:

AR112 is an 0.060 inch thick spacer designed to correct minor spacing issues with the water pump pulley.  Manufacturing variances in gasket thickness, pulley depth and water pump depth can all add up to a misaligned pulley.  These spacers can be used to move the pulley outwards as needed.

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing, Richard Ehrenberg

Part No.: AR107

Price: $30

Description:

Part number AR107 is a pair of hanger reinforcement plates for B-body and C-body cars.  These reinforcement plates mount on the inside of the hanger box area to add stiffness to this critical part of the chassis.  Similiar to the hanger reinforcement plates used by the factory on Hemi cars.

The AR107 plates can also be used to adjust the axle thrust angle.  Simply place a spacer between the spring hanger and the chassis to move the axle housing back on that side of the vehicle.  This can be used to move the axle housing into proper alignment, or it can be used to create additional rear steer for circle track applications.

Dealers: Mancini Racing, Bob Mazzolini Racing, Doctor Diff, Firm Feel, Richard Ehrenberg

Part No.: AR108

Price: $30

Description:

Part number AR108 is a pair of hanger reinforcement plates for A-body and E-body cars.  These reinforcement plates mount on the inside of the hanger box area to add stiffness to this critical part of the chassis.  Similiar to the hanger reinforcement plates used by the factory on Hemi cars.

The AR108 plates can also be used to adjust the axle thrust angle.  Simply place a spacer between the spring hanger and the chassis to move the axle housing back on that side of the vehicle.  This can be used to move the axle housing into proper alignment, or it can be used to create additional rear steer for circle track applications.

Dealers: Mancini Racing, Firm Feel, Richard Ehrenberg

Part No.: AR153

Price: $49.00

Description:

Throttle bracket kit AR153 is designed to work with the tall 426-3 intake manifold from Indy Cylinder Heads.  The AR153 bracket works with stock Mopar throttle cables and is adjustable so that it can properly line up with various carburetors including Holley Dominators.  For best results, use the AR156 throttle return kit.  The AR153 throttle bracket can also be used on the Mopar Performance dual plane intake with a carb spacer.

Used With: AR156

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing, Indy Cylinder Heads

Part No.: AR185

Price: $55.00

Description:

AR185 throttle bracket kit is designed to work with the tall Indy 360 intake manifold.  The Indy 360 intake uses the wider W2 bolt spacing and is 7.0 inches tall.  The AR185 throttle bracket kit has a unique shape which allows it to properly fit the Indy 360 intake.  This throttle bracket is adjustable so it can be used with different carb spacer heights. Use with the AR194 throttle return kit for best results.

Used With: AR194

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing, Indy Cylinder Heads

Instructions: View PDF File

Part No.: AR027

Price: $25.00

Description:

AR027 throttle return kit fits all LA style small block engines including the 318, 340 and 360.  The AR027 bracket has multiple locations to mount the throttle return spring so the bracket can be used with different intake manifolds and carb spacers.  Dual throttle return springs are included.  Use with AR004 throttle cable bracket for best results.

Used With: AR004

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing, Richard Ehrenberg

Part No.: AR037

Price: $25.00

Description:

AR037 throttle return kit is designed to fit small block Mopar engines equipped with W2 heads.  The W2 bolt pattern is wider than the standard LA bolt pattern so a unique return bracket is required.  The AR037 kit comes complete with the tall return bracket and dual throttle return springs.

Used With: AR009

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing

Part No.: AR156

Price: $25.00

Description:

The AR156 tall throttle return kit is designed for 426 Hemi engines using the taller 426-3 intake manifold from Indy Cylinder Heads.  This throttle return kit comes with the tall bracket as well dual throttle return springs.

Used With: AR153

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing

Part No.: AR119

Price: $25.00

Description:

AR119 throttle return bracket is extra tall to work with Indy heads and race type intake manifolds.  The AR119 kit includes the tall bracket as well as a dual throttle return spring.  This bracket kit works with either B or RB motors.

Used With: AR005

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing, Indy Cylinder Heads, Richard Ehrenberg

Part No.: AR194

Price: $25.00

Description:

AR194 is a special throttle return for the Indy 360 intake manifold.  The Indy 360 intake uses the wider W2 bolt pattern and is 7.0 inches tall so it requires a special throttle return bracket.  The AR194 kit includes the throttle return bracket as well as dual throttle springs.

Used With: AR185

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing, Indy Cylinder Heads, Richard Ehrenberg

Part No.: AR155

Price: $25.00

Description:

AR155 is a tall throttle return kit that fits the Indy Cylinder Heads dual plane intake manifold.  Dual SST throttle springs are included.

Used With: AR005

Dealers: Mancini Racing, Hughes Engines, Bob Mazzolini Racing, Indy Cylinder Heads, Richard Ehrenberg