GM           FORD         CHRYSLER         CORVETTE

GENERAL MOTORS- Ring & Pinions

GM 7.5" And  7.625"

• Housing, Oval Cover, 10 Holes
• 7.5" And 7.625" Diamoeter Ring Gear
• 1.438" Diamenter Pinion, 27-Spline
• '82-02 Camaro, Firebird, '77-87 El Camino                                               

Installation Kits, 1977-81  RIC83-1016-1  And 1982-98  RIC83-1044-1     $136.99    

Part No.	Ratio	Teeth	Carrier	Price	Buy Now
RIC49-0001-1	3.08	40-13	*	$239.99
RIC49-004501	3.42	41-12	~	$229.99
RIC49-0005-1	3.42	41-12	*	$234.99
RIC49-0046-1	3.73	41-11	~	$232.99
RIC49-0007-1	3.73	41-11	*	$236.99
RIC69-0322-1	4.10	41-10	~	$229.99

 * Fits 3.08 and numerically lower carrier.

~ Fits 3.23 and numerically higher carrier. 

GM 8.2"

• Housing, (Top) Oval Cover, 10 Holes, 11" - (Bottom) Irregular Cover, 10 Holes, 10-5/8"
• 10-Bolts
• 8.20" Diameter Ring Gear
• 1.438" Diameter Pinion, 25-Spline
• '65-70 Chevrolet, '65-72 Chevelle, '64-70 Chevy II, '67-70 Camaro, '70-72 Nova

Installation Kit: RIC83-1022-1       $136.99

Part No.	Ratio	Teeth	Carrier	Price	Buy Now
RIC49-0015-1	3.55	39-11	*	$261.99
RIC49-0112-1	3.73	41-11	*	$219.99
RIC69-0159-1	4.11	37-9	*	$194.99

 * Fits 3.08 + carrier 

GM 8.2" "B" Or "P" Axle

• Housing, (Top) Oval Cover, 10 Holes, 11"
• (Bottom) Irregular Cover, 10 Holes, 10-5/8"
• 10 Bolts
• 8.20" Diameter Ring Gear, 27-Spline
• "B" or "P" Axle Only
• '64-71 Tempest/GTO, '67-71 Firebird

Installation Kit:  RIC83-1040-1       $136.99

Part No.	Ratio	Teeth	Carrier	Price	Buy Now
RIC49-0082-1	3.55	39-11	see note	$296.99
RIC69-0358-1	4.11	37-9	see note	$312.99

NOTE:  Use higher series carrier when replacing 2.56, 2.79, 2.93, 3.08 and 3.23 ratios.  Use 3.36+ carrier, 3/8" holes.

GM 8.5"

• Housing, (Top) Oval Cover, 10 Holes, 11"
• (Bottom) Irregular Cover, 10 Holes, 10-5/8"
• 8.50" Diameter Ring Gear
• 1.626" Diameter Pinion, 30-Spline
• '70-76 Chevrolet, Chevelle, '70-75 Chevy II, '70-81 Camaro/Firebird, '72-81 Z28, Trans Am, '73-76 El Camino

Installation Kit:  RIC83-1021-1       $136.99

Part No.	Ratio	Teeth	Carrier	Price	Buy Now
RIC49-0017-1	3.08	40-13	see note	$229.99
RIC49-0019-1	3.23	42-13	see note	$250.99
RIC49-0278-1	3.42	41-12	see note	$229.99
RIC49-0041-1	3.73	41-11	see note	$222.99
RIC69-0165-1	4.10	41-10	see note	$218.99

NOTE:  When replacing a stock 2.56 and numerically lower, the carrier must be replaced with a carrier of 2.73 or higher.

 GM 8.5" "O" Axle

• Housing, Irregular Cover, 12 Holes, 10-58: x 11", 10 Bolts
• 8.5" Diameter Ring Gear
• 1.626" Diameter Pinion, 27-Spline
• "0" Axle Only
• 12-Bolt Cover, 10-Bolt Gear
• '68-70 Cutlass, 4-4-2

Part No.	Ratio	Teeth	Carrier	Price	Buy Now
RIC49-0049-1	3.42	41-12	see note	$312.99
RIC49-0050-1	3.90	39-10	see note	$312.99

 Note:  Fits 2.93-3.23 ratio carrier.

GM 8.875"

• Housing, Oval Cover 10-7/8", 12 Holes
• 8.875" Diameter Ring Gear
• 1.625" Diameter Pinion, 30-Spline
• '65-72 Chevrolet/Chevelle/Chevy II/El Camino, '67-72 Camaro, '70-72 GTO/Firebird/Nova

Installation Kit:  RIC83-1019-1       $136.99

Part No.	Ratio	Teeth	Carrier	Price	Buy Now
RIC49-0095-1	3.55	39-11	^	$243.99
RIC49-0039-1	3.73	41-11	^	$205.99
RIC49-0096-1	3.73	41-11	+	$243.99
RIC69-0304-1	4.10	41-10	^	$222.99
RIC69-0031-1	4.10	41-10	+	$194.99

^ Fits 3.07 to 3.73 Ratio carrier.

+ Fits 3.90 ratio and numerically higher carrier.

 Corvette

• Housing, Irregular 10-1/8" x 9-29/32", 12 Holes
• 1.625" Diameter Pinion, 30-Spline
• '63-79 Corvette

Part No.	Ratio	Teeth	Price	Buy Not
RIC49-0021-1	3.55	39-11	$312.99
RIC49-0023-1	3.70	37-10	$312.99

    FORD  - RING & PINIONS

Ford 8"

• Housing, 10 Holes, 11" 
• 8" Diameter Ring Gear
• 1.188" Diameter Pinion, 25-Spline
• '62-70 Falcon, '65-79 Mustang, '64-72 Comet, '67-72 Cougar, '60-72 Fairlane

Part No.	Ratio	Teeth	Price	Buy Now
RIC49-0101-1	3.55	39-11	$229.99
RIC49-0111-1	3.80	38-10	$224.99

 Ford 8.8"

• Housing, 10 Holes,  10-9/16" x 10-13/16"
• 8.8" Diameter Ring Gear
• 1.626" Diameter Pinion, 30-Spline
• '85-02 Mustangs

Installation Kit:  RIC83-1043-1     $136.99

Part No.	Ratio	Teeth	Price	Buy Now
RIC49-0103-1	3.55	39-11	$219.99
RIC49-0104-1	3.73	41-11	$219.99
RIC69-0310-1	4.10	41-10	$239.99

  Ford 9"

• Oval Housing, 10 Holes
• 10-Bolt Carrier
• 9.00" Diameter Ring Gear
• 1.313" Diameter Pinion, 28-Spline
• '65-73 Cougar, '65-67 Comet, '57-73 Mercury, Ford, Thunderbird, "62-73 Fairlane, '65-73 Mustang

Installation Kits:  RIC83-1011-1  (2.891" Carrier Bearing)

                                And  RIC83-1013-1   (3.062" Carrier Bearing)        $136.99            

Part No.	Ratio	Teeth	Price	Buy Now
RIC69-0195-1	3.55	39-11	$250.99
RIC69-0361-1	3.70	37-10	$240.99
RIC69-0179-1	4.11	37-9	$212.99
RIC69-0161-1	4.33	39-9	$229.99
RIC69-0185-1	4.56	41-9	$200.99

CHRYSLER - Ring & Pinions

Chrysler 8.75" (Early)

• Housing, 10 Holes, 742 Casting, 8-11/16" x 10-19/32"
• 12-Bolt Carrier
• 8.75" Diameter Ring Gear
• 1.75" Diameter Straight Pinion, 10-Spline
• '57-68 Chrysler, Plymouth And Dodge Passenger Cars

Installation Kit:  RIC83-1037-1     $136.99

Part No.	Ratio	Teeth	Price	Buy Now
RIC69-0375-1	3.91	43-11	$241.99
RIC69-0045-1	4.10	41-10	$229.99
RIC69-0046-1	4.30	43-10	$229.99

 Chrysler 8.75" (Late)

• Housing 10 Holes, 489 Casting, 8-11/16" x 10-19/32"
• 12-Bolt Carrier
• 8.75" Diameter Ring Gear
• 1.875" Diameter Tapered Pinion, 10-Spline
• '69-73 Chrysler, Plymouth And Dodge Passenger Car

Installation Kit:  RIC83-1031-1       $136.99

Part No.	Ratio	Teeth	Price	Buy Now
RIC69-0371-1	3.55	39-11	$250.99
RIC69-0058-1	3.91	43-11	$250.99
RIC69-0059-1	4.10	41-10	$236.99

Chrylsler 215mm

• Independent Rear Suspension
• 215 Housing, 8 Holes
• 12-Bolt Carrier
• 8.5" Diameter Ring Gear
• 1.909" Diameter Pinion, 30-Spline
• Dodge Challenger/Magnun/Charger, Chrysler 300

Part No.	Ratio	Teeth	Price	Buy Now
RIC49-0153-1	3.23	42-13	599.99
RIC49-0154-1	3.55	39-11	599.99