CHEVROLET 6-6L-400 CHEVY-SMALL-BLOCK-GEN-I Parts and Accessories

Disc Brake Kit, Front Conversion, Manual, Solid Surface Rotors, Cast Iron Calipers, Zinc Plated, Stock Ride Height, 5 x 4.75 in. Bolt Pattern, Kit

Part Number: LEB-FC1002-305

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Headers, Super Competition, Long Tube, Painted, Chevy, GMC, RWD, Small Block, Pair

Part Number: HOK-2840HKR

4.11 out of 5 stars ( 9 )

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CONNECTING RODS

Part Number: SCA-6585028

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $75 Summit Bucks
• Special Order

Radiator, Exact-Fit, Aluminum, Crossflow, 2-Row, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: GRI-6-70187

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Chevy, GMC, 5.0, 5.7L, Pair

Part Number: JBA-1830S-4JS

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, 6.125 in., Chevy, Small Block, Set of 8

Part Number: MAN-14056R-8

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Red Series, Forged Aluminum, 4.185 Bore, -6.60cc Flat, 3.875 in. Stroke, 5.850 Rod, Chevy, Small Block, Set of 8

Part Number: WIS-RED0004X6

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Red Series, Forged Aluminum, 4.155 Bore, -6.60cc Flat, 4.000 in. Stroke, 6.000 Rod, Chevy, Small Block, Set of 8

Part Number: WIS-RED0007X3

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Pistons, Red Series, Forged Aluminum, 4.185 Bore, -6.60cc Flat, 4.000 in. Stroke, 6.000 Rod, Chevy, Small Block, Set of 8

Part Number: WIS-RED0007X6

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Headers, Shorty, Stainless Steel, Ceramic Coated, Chevy, GMC, Small Block, Pair

Part Number: GIB-GP100S-C

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Coilover Kit, Pro Coilover System, Rear, Single Adjustable, 220 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52377

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Coilover Kit, Pro Coilover System, Rear, Single Adjustable, 170 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52375

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Coilover Kits, Proma Star Single Adjustable Coilover Systems, Rear, Twin-tube Shocks, T-bar Upper/Bracket Lower Mounts, Chevrolet, Pair

Part Number: QA1-RCK52386

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Crossmember Back Exhaust Kit, 1964-72 GM A-Body 2.5" w/ H-pipe 18" Turbo Pro Muffler

Part Number: PYE-SGA40T30

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Combo, Intake Manifold, 750 CFM Carburetor, Air Cleaner, Fuel Line, Gaskets, Bolts, Chevy, Small Block, Kit

Part Number: CMB-03-0221

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Restricted
• Free Shipping

Lifters, Mechanical Roller, Vertical Link Bar, Chevy, Set of 16

Part Number: CCA-888-16

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Case Assembly Kit

Part Number: SDH-707387-1X

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Chevy, Small Block, Short Water Pump, Kit

Part Number: MCH-20470-08

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.185 in. Bore, 3.875 in. Stroke, Dome, Chevy, Small Block, Set of 8

Part Number: UEM-IC965KTD-060

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.60 Ratio, Brodix Track 1 Heads, Kit

Part Number: PQX-3535037

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential, No-Slip Traction System, 28-Spline, GM, 8.2 in., Each

Part Number: PWT-92-0782-2805

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping
• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $735.99

Rebate Expires: 12/31/2025

Get $40 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details. ...Read More

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only. Show Less

×

Crossmember Back Exhaust Kit, 1964-72 GM A-Body 2.5" w/ X-pipe 18" Turbo Pro Muffler

Part Number: PYE-SGA10T30

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Disc Brake Caliper, Sport Twin, Quick-Change, Aluminum, 2-Piston, Semi-Metallic Pads, Front, Red Powdercoated, GM, Kit

Part Number: TSB-A185R

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Disc Brake Kit, Street Series Disc Brake Conversion, Rear, Cross-drilled/Slotted Rotors, 1-piston Black Calipers, Non-staggered, Chevrolet, GMC, Kit

Part Number: RSD-TRD4746S

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Lifters, Mechanical Roller, Vertical Link Bar, Chevy, Set of 16

Part Number: CCA-894-16

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order