Availability
1,224 Results Found For "proportioning valve"
Monro-Matic Plus Shock Absorber
Part Number: MON-33219
Not Yet Reviewed
Estimated Ship Date: Jun 5, 2026 if ordered today
Estimated Ship Date: Jun 5, 2026 if ordered today
Shock Absorber
Part Number: MON-33278
Not Yet Reviewed
Estimated Ship Date: Jun 5, 2026 if ordered today
Estimated Ship Date: Jun 5, 2026 if ordered today
Monro-Matic Plus Shock Absorber
Part Number: MON-33245
Not Yet Reviewed
Estimated Ship Date: Jun 5, 2026 if ordered today
Estimated Ship Date: Jun 5, 2026 if ordered today
Shock, Monro-Matic Plus, Twin-tube, Rear, Ford, Each
Part Number: MON-32324
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
SENSOR ASM,EXH OXY <SPLIT>
Part Number: ADO-19473526
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
55 - 57 Full Size Chevy Car. Brake line kit fits only power brakes and Pictured Valve. Includes Front Line Kit and Front to Rear Line.
Part Number: OPS-B5557ADJ
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
58 - 64 Full Size Chevy Car. Brake line kit fits only power brakes with the included valve. Includes Front Line Kit, Front to Rear Line, Valve/Bracket
Part Number: OPS-B5864ADJPV
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
68-72 Chevelle / Malibu Hardtop. Brake line kit fits only power brakes and Pictured Valve. Includes Front Line Kit and Front to Rear Line.
Part Number: OPS-C1001ADJ
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
77-81 Camaro / Firebird Brake Line Kit for Power brakes using included valve. Front Brake Line Kit, Line that runs Valve to rear, Valve and Bracket
Part Number: OPS-F1002ADJPV
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
69 Camaro Factory Power Disc (2 Separate Valves by Master Cylinder).Brake Line Set. Regular Steel
Part Number: OPS-F1969FDG
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
69 Camaro/Firebird Brake line kit fits only power brakes with Pictured Valve. Includes Front Kit and Front to Rear Line.
Part Number: OPS-F1969ADJ
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
55 - 57 Full Size Chevy Car. Brake line kit fits only power brakes with the included valve. Includes Front Line Kit, Front to Rear Line, Valve/Bracket
Part Number: OPS-B5557ADJPV
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
1968 Camaro Factory Power Disc (2 Separate Valves by Master Cylinder).Brake Line Set. Regular Steel
Part Number: OPS-F1968FDG
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
64 - 67 Chevelle Convertible and El Camino Brake line kit fits power brakes w/ included valve. Includes Front Kit, Front to Rear Line, Valve/Bracket
Part Number: OPS-S0003
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
68-72 Chevelle Convertible/El Camino. Brake line kit fits power brakes with included valve. Includes Front Line Kit, Front to Rear Line, Valve/Bracket
Part Number: OPS-C1000ADJPV
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
Brake Conversion Kit, MaxGrip Lite D11 4 Piston KT w/ 9 Black Boost Cast Iron M/C Adj Pro Valve Red PC; Mustang 71-73
Part Number: LEB-RFC0008W405X
Not Yet Reviewed
Estimated Ship Date: Jun 3, 2026 if ordered today
Estimated Ship Date: Jun 3, 2026 if ordered today
1967 Camaro Factory Power Disc (2 Separate Valves by Master Cylinder).Brake Line Set. Regular Steel
Part Number: OPS-F1967FDG
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
69 Camaro/Firebird Brake line kit fits only power brakes with the included adj. 5 port valve. Includes Front Kit, Front to Rear Line, Valve/Bracket
Part Number: OPS-F1969ADJPV
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
Brake Conversion Kit, MaxGrip Lite D11 4 Piston KT w/ 7 Zinc Boost Cast Iron M/C Adj Pro Valve Auto Trans; Mustang 65-66
Part Number: LEB-FC0005H405AX
Not Yet Reviewed
Estimated Ship Date: Jun 3, 2026 if ordered today
Estimated Ship Date: Jun 3, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
The Right Stuff Street Series Disc Brake Conversion Kits for 1967-1969 COUGAR, CYCLONE, MUSTANG - ZDC6708
Estimated Ship Date: Today
Stealth M/C Shield Baer Remaster w/valve
Part Number: HSP-503540
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
65-68 Full Size Chevy Car. Brake line kit fits only power brakes with the included valve. Front Line Kit, Front to Rear Line, Valve and Bracket
Part Number: OPS-B6568ADJPV
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
64 - 67 Chevelle Hardtop Brake line kit fits only power brakes with the included adj. valve. Includes Front Kit, Front to Rear Line, Valve and Bracket
Part Number: OPS-C6467ADJPV
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
58 - 64 Full Size Chevy Car. Brake line kit fits only power brakes and Pictured Valve. Includes Front Line Kit and Front to Rear Line
Part Number: OPS-B5864ADJ
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
68-74 Nova Brake line kit fits only power brakes with the included adjustable 5 port valve. Includes Front Line Kit, Front to Rear Line, Valve/Bracket
Part Number: OPS-X6874ADJPV
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
64 - 67 Chevelle Hardtop Brake line kit fits only power brakes with pictured Valve. Includes Front Kit and Front to Rear Line.
Part Number: OPS-C6467ADJ
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster