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1989 Engines & Components
Big Block PRO BBC H.R. 6 H.O. Cam, LS Firing Order, 242/256 Duration @ .050, 108 LSA + 4 Adv., .624/.620 with 1.7 ratio, .661/.655 with 1.8, 3800-6800
Part Number: SUM-1256-H-O
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Big Block PRO BBC H.R. 7 H.O. Cam, LS Firing Order, 248/264 Duration @ .050, 108 LSA + 4 Adv., .624/.624 with 1.7 ratio, .661/.661 with 1.8, 3900-7000
Part Number: SUM-1257-H-O
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Big Block PRO BBC H.R. 8 H.O. Cam, LS Firing Order, 252/264 Duration @ .050, 108 LSA + 4 Adv., .624/.624 with 1.7 ratio, .661/.661 with 1.8, 4000-7000
Part Number: SUM-1258-H-O
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Big Block PRO BBC H.R. 9 H.O. Cam, LS Firing Order, 255/264 Duration @ .050, 108 LSA + 4 Adv., .700/.700 with 1.7 ratio, .741/.741 with 1.8, 4100-7200
Part Number: SUM-1259-H-O
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Big Block PRO BBC H.R. 10 H.O. Cam, LS Firing Order, 264/276 Duration @ .050, 108 LSA + 4 Adv., .700/.700 with 1.7 ratio, .741/.741 with 1.8 4200-7300
Part Number: SUM-1260-H-O
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Big Block PRO BBC H.R. 11 H.O. Cam, LS Firing Order, 270/276 Duration @ .050, 108 LSA + 1 Adv., .700/.700 with 1.7 ratio, .741/.741 with 1.8 4300-7400
Part Number: SUM-1261-H-O
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Big Block PRO BBC H.R. 12 H.O. Cam, LS Firing Order, 276/285 Duration @ .050, 108 LSA + 1 Adv, .700/.700 with 1.7 ratio, .741/.741 with 1.8 4500-7500
Part Number: SUM-1262-H-O
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Big Block PRO BBC H.R. 5.5 H.O. Cam, LS Firing Order, 236/252 Duration @ .050, 110 LSA + 4 Adv, .624/.624 with 1.7 ratio, .661/.661 with 1.8 3700-6600
Part Number: SUM-1263-H-O
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Chrysler LA Long Snout Best Hydraulic Roller Cam 2, 218/226 Duration, 111 LSA + 2 Adv. .525/.520 lift 1.5 ratio, .560/.554 1.6 ratio, 2,300-6,000 rpm
Part Number: SUM-5771
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Chrysler LA Long Snout Best Hydraulic Roller Cam 3, 224/236 Duration, 112 LSA + 3 Adv. .550/.550 lift 1.5 ratio, .587/.587 1.6 ratio, 3,200-6,700 rpm
Part Number: SUM-5772
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Chrysler LA Long Snout Best Hydraulic Roller Cam 4, 232/248 Duration, 112 LSA + 5 Adv. .550/.550 lift 1.5 ratio, .587/.587 1.6 ratio, 3,400-6,900 rpm
Part Number: SUM-5773
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Kit, Start Up, Crate Engine, GM, V8, SBC, Kit
Part Number: SUM-CSUMGMINS01
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Cyl Head, TOYOTA 22REC 85-95 CYL HD
Part Number: VRE-2853
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
4340 ROD MAZDA MIATA 1.6 & 1.8 4
Part Number: ESP-CRS5233M3D
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
NISSAN CA18 4
Part Number: ESP-CRS5236N3D
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
4340 ROD HONDA B16 4
Part Number: ESP-CRS5290H3D
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
4340 ROD KA24 H-BEAM ROD 4
Part Number: ESP-CRS6496N3D
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Scat Pro Sport H-Beam Connecting Rods 2-6494-2086-974-827
Not Yet Reviewed
Estimated Ship Date: Today
Oil Filter, Spin-On, Chrome, Buell, Harley-Davidson®, Set of 12
Part Number: SSY-310-0240
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
S&S Cycle 84-99 BT LSF 3-5/8in Piston Set - .020in
Part Number: SSY-92-1112
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.8 Ratio, Fits 7/16 in. Stud, Ford, Small Block, Set of 16
Part Number: PQX-62302718
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Piston With Rings - GM 5.7L (350) V8 FLT CT (030) W/PR MOLY
Part Number: MAH-2243547WR030
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
8-CYL RING SET
Part Number: HSN-2D5655
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Engine Piston Ring
Part Number: HSN-2D565550
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Engine Piston Ring
Part Number: HSN-2D565575
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly
Part Number: HSN-2M4741
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
