Page 633 - 2020-2021 Racecar Engineering Drag Racing Parts and Accessories Catalog

2020 DRAG RACING

Competition Series Engine Bearings Complete Timing Chain Kits
Competition series rod and main All-in-one timing chain kits include precision, double-
bearings offer improved dimension- roller timing chain, machined cast iron cam sprocket,
al accuracy, resistance to fatigue hardened billet steel, multi-keyway cam sprocket,
and reduced overplate thickness. timing and water pump gaskets, and front oil seal.
When ordering please specify size Part No. Description
(Std., .001", .010", .020", .030"). SEACTS1100NR SB Chevy, Economy Double Roller, 3-Keyway
Rod bearings with dowel holes are SEACTS1110NR BB Chevy, Economy Double Roller, 3-Keyway
also available for most Chevrolet SEACTS1138NR SB Ford 289-351W, Economy Double Roller,
and all Chrysler 413-440 engines 1984-Up, 2-Pc. Fuel Pump Eccentric
(order by adding an “A” suffix to the part number).
Complete Performance Engine
Application Rod Bearings Main Bearings Cam Bearings
Overhaul Gasket Set
Chevy
SEA1235M
Small Block 265, 283, 327 SEA8-7065CH —
(1964-Up Only)
Small Block
302, 305, 307, 350 SEA8-7100CH SEA139M SEA1235M
Small Block
302, 305, 307, 350 SEA8-7095CH# SEA139M SEA1235M
Small Block
302, 305, 307, 350 SEA8-7195CH$ SEA139M SEA1235M
Small Block 400 SEA8-7095CH# SEA140M SEA1235M
Small Block 400 SEA8-7100CH SEA140M SEA1235M
Gen. III LS1 5.7L (346) SEA8-7100CH SEA152M SEA1888M
SEA1404M (1967-
Big Block 396-454 SEA8-7200CH SEA141M/SEA136M*
Up Only)
Chrysler
Small Block 318-340 SEA8-7125CH SEA4923MA† SEA1484M
Small Block 360 SEA8-7125CH SEA120M SEA1484M
Big Block 383-400 — SEA4094M SEA1453M
Big Block 413-440 SEA8-7135CH SEA119M/SEA142M* SEA1453M Part No. Description
Big Block 426 Hemi, SEA260-1000 1955-85 SBC 265, 283, 302, 307, 327, 350
Top Fuel/Funny Car SEA8-7300SHA** — —
SEA260-1000AT* 1959-74 SBC 283, 302, 307, 327, 350
Ford
SEA260-1000BT* 1975-79 SBC 305, 350
Small Block 289-302 SEA8-7160CH SEA129M SEA1204M SEA260-1016 1970-80 SBC 400
Small Block 351W SEA8-7155CH SEA130M SEA1204M SEA260-1028 1969-74 SBF 351W
Modular 4.6L SEA8-7250CH SEA148M/SEA149M§ — SEA260-1125 1962-82 SBF 260, 289, 302
Modular 5.4L SEA8-7250CH SEA153M — SEA260-1125T* 1962-82 SBF 260, 289, 302
351 Cleveland — SEA146M SEA1403M SEA260-1126 1975-83 SBF 351W Truck
SEA1445M (Exc. SEA260-1033 1971-78 SBM 360
Big Block “FE” 390-428 SEA8-7170CH SEA125M
1968 427) SEA260-1121 1968-81 SBM 318, 340
Big Block 429-460 SEA8-7185CH SEA134M SEA1414M * Gasket set includes 1-pc. oil pan gasket with steel core.
Oldsmobile
SEA1234M (1968-
Big Block 400-455 SEA8-7040CH SEA108M Transmission Oil Seals
77 Only)
Pontiac
350-400 SEA8-7050CH SEA113M SEA1220M
SEA1220M SEA6712NA SEA9449 SEA9613S
421-455 SEA8-7050CH SEA151M
(1963-76 Only)
* Severe-duty for supercharged engines.
† Fits 1957-73 except truck.
‡ Special bearings when using a 351SVO or 351C crankshaft in a 351W block. Requires the Part No. Description
SEA6712NA Front Seal, GM TH-350/400, Aluminum Powerglide
use of SEA145MSEMI (351SVO crank) or SEA147MSEMI (351C crank) bearing spacers. SEA9449 Rear Seal, GM TH-400
§ SEA148M Fits SOHC; SEA149M Fits DOHC “Cobra”. ** Chamfer, Dowel Hole. SEA9613S Rear Seal, GM TH-350, Aluminum Powerglide
# Non-chamfered bearings. $ Honda bearing dimensions.

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