1990 Parts and Accessories

PRO BBC H.R. 4 Hydraulic Roller Cam, 4/7 Swap, 224/232 Duration @ .050, 110 LSA + 5 Adv. , .620/.620 with 1.7 ratio, .656/.656 with 1.8, 2800-6300

Part Number: SUM-1254

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

• Free Shipping

PRO BBC H.R. 3 Hydraulic Roller Cam, 4/7 Swap, 218/226 Duration @ .050, 110 LSA + 6 Adv. , .595/.590 with 1.7 ratio, .630/.625 with 1.8, 2500-6000

Part Number: SUM-1253

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

• Free Shipping

PRO BBC H.R. 1 Hydraulic Roller Cam, 4/7 Swap, 204/214 Duration @ .050, 110 LSA + 4 Adv. , .510/.510 with 1.7 ratio, .540/.540 with 1.8, Idle-5600

Part Number: SUM-1251

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

• Free Shipping

Pro SBC Stage 8 Hyd.Flat-Tappet 4/7 Firing Order Swap Cam, 252/258 Dur., 107 LSA + 1.5 Adv, .533/.540 1.5 Ratio, .569/.576 1.6 Ratio, 3200-7200 Range

Part Number: SUM-1207

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

• Free Shipping

Pro SBC Hyd. Roller Cam, Turbo Stage 3, 232/232 Duration, 115 LSA + 5 Adv., .550/550 Lift with 1.5 Ratio, .587/.587 1.6 Ratio, 3500-7200 Rpm Range

Part Number: SUM-8807

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

• Free Shipping

Pro SBC Stage 7 Hyd. Flat-Tappet 4/7 Firing Order Swap Cam, 248/256 Dur., 108 LSA + 2 Adv, .518/.525 1.5 Ratio, .553/.560 1.6 Ratio, 3000-7000 Range

Part Number: SUM-1206

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

• Free Shipping

Drive Belt Kit, Passenger Side Mount, Chevrolet, Small Block, Kit

Part Number: WZM-49427

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

• Free Shipping

Header Flanges, No Stubs, Steel, 0.250 in. Thick, 1.875 in. Port, Each

Part Number: SCH-0602

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Ball Joint, Low Friction, Long Stud, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Lower, Each

Part Number: AFC-20038-1LF

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Piston, Hypereutectic, Flat, 4.060 in. Bore, Ford, Each

Part Number: SUM-17302-60-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Thermostat-180 Degrees

Part Number: SNN-203-180

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.250 in. Stroke, Chevy, 454, Each

Part Number: SCA-445425-2

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

• Free Shipping

Header Flanges, No Stubs, Steel, 0.250 in. Thick, 2.000 in. Port, Each

Part Number: SCH-0426

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

BALL JOINT, LESS STUD - 22420, 29

Part Number: HRE-22494

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Drive Belt Kit, Passenger Side Mount, Chevrolet, Big Block, Kit

Part Number: WZM-49429

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

• Free Shipping

Header Flanges, No Stubs, Steel, 0.250 in. Thick, 2.000 in. Port, Each

Part Number: SCH-0136

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Piston, Forged, Flat, 4.020 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Small Block, Each

Part Number: SRP-138733-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Piston, Forged, Dish, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: SRP-138727-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Piston, Forged, Flat, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: SRP-138732-1

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Headers, Full Length, Stainless Steel, Natural, 2.250 in. Tube, 4.00 in. Collector, BBC, Pair

Part Number: KOK-10702A00

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

• Free Shipping

Exhaust Gaskets, Header, Seal-4-Good, Aluminum, Stock Port, Toyota, Each

Part Number: PHP-66066

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Water Neck Gaskets and O-Rings, Seal, Rubber, Buick, Chevy, GMC, Oldsmobile, Pontiac, Subaru, Each

Part Number: SNN-MG183

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026